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Amplifier keying relay buffer amateur radio interface RBI-1A, - YOU build KIT -

Amplifier keying relay buffer amateur radio interface RBI-1A, - YOU build KIT -

$49.95$24.98

*USED* WORKING Ameritron Amplifier Interface Buffer Model ARB-702. *FREE S&H*

*USED* WORKING Ameritron Amplifier Interface Buffer Model ARB-702. *FREE S&H*

$29.95$14.97

Amplifier keying relay buffer radio interface RBI-1 switching w/ RCA Cables

Amplifier keying relay buffer radio interface RBI-1 switching w/ RCA Cables

$74.95$37.48

ARB-704 type Amplifier keying relay buffer interface RBI-1A switching 500 SOLD!

ARB-704 type Amplifier keying relay buffer interface RBI-1A switching 500 SOLD!

$74.95$37.48

Amplifier keying relay buffer interface for TWO linear amp switching RBI-12 /ps

Amplifier keying relay buffer interface for TWO linear amp switching RBI-12 /ps

$114.95$57.48

Yaesu FL-2100B Amplifier keying relay buffer interface FL-2000 over 100 sold!

Yaesu FL-2100B Amplifier keying relay buffer interface FL-2000 over 100 sold!

$89.99$44.99

Amplifier relay buffer keying interface 7 Pin Kenwood HF TS-2000 TS-590 TS-990

Amplifier relay buffer keying interface 7 Pin Kenwood HF TS-2000 TS-590 TS-990

$94.95$47.48

Icom IC-9700 IC9700 Amplifier Relay keying BUFFER interface w/ cable

Icom IC-9700 IC9700 Amplifier Relay keying BUFFER interface w/ cable

$174.95$87.47

Yaesu FT-991A FT-891 FT-710 Amplifier interface Relay Buffer Keying and cables

Yaesu FT-991A FT-891 FT-710 Amplifier interface Relay Buffer Keying and cables

$89.98$44.99

ICOM Amplifier keying switching relay interface for buffer switching RBI-1 /ps

ICOM Amplifier keying switching relay interface for buffer switching RBI-1 /ps

$89.95$44.98

Amplifier keying relay buffer interface TWO radios and 3 linear switching RBI-3a

Amplifier keying relay buffer interface TWO radios and 3 linear switching RBI-3a

$149.95$74.97

Yaesu FTDX-3000 FTDX-9000 FT-920 FT-767 Amplifier interface Relay Buffer Keying

Yaesu FTDX-3000 FTDX-9000 FT-920 FT-767 Amplifier interface Relay Buffer Keying

$79.95$39.98

Amplifier keying relay buffer interface TWO radios, 2 linear switching RBI-22A

Amplifier keying relay buffer interface TWO radios, 2 linear switching RBI-22A

$119.95$59.98

Amplifier keying relay buffer interface TWO radios and 6 output switching RBI-26

Amplifier keying relay buffer interface TWO radios and 6 output switching RBI-26

$174.95$87.47

Yaesu FL-2100B Amplifier keying relay interface adapter ALC 2000B, 130+ sold!

Yaesu FL-2100B Amplifier keying relay interface adapter ALC 2000B, 130+ sold!

$13.99$7.00

Yaesu FT-990 Amplifier Relay Keying Cable and RBI-1A Buffer Interface

Yaesu FT-990 Amplifier Relay Keying Cable and RBI-1A Buffer Interface

$89.99$44.99

AC-DC Adapter for Ameritron ARB-704 Amplifier Interface Buffer Power Supply Cord

AC-DC Adapter for Ameritron ARB-704 Amplifier Interface Buffer Power Supply Cord

$7.86$3.93

Amplifier keying relay buffer interface TWO radios 2 linear switching with PS

Amplifier keying relay buffer interface TWO radios 2 linear switching with PS

$109.95$54.98

ICOM IC-735 Amplifier keying relay buffer interface

ICOM IC-735 Amplifier keying relay buffer interface

$89.98$44.99

Amplifier keying relay buffer interface, TWO linear switching RBI-12 125+ SOLD!

Amplifier keying relay buffer interface, TWO linear switching RBI-12 125+ SOLD!

$109.95$54.98

Uniden HR2510, HR2600, President, Ranger Amplifier keying relay buffer interface

Uniden HR2510, HR2600, President, Ranger Amplifier keying relay buffer interface

$99.95$49.98

Amplifier keying relay buffer interface FOUR radios, 2 linear switching RBI-42

Amplifier keying relay buffer interface FOUR radios, 2 linear switching RBI-42

$159.95$79.97

Amplifier keying switching relay interface for buffer switching RBI-1 /ps

Amplifier keying switching relay interface for buffer switching RBI-1 /ps

$84.95$42.48

YAESU FT-1000 FT-2000 FTDX5000 Amplifier keying relay buffer radio interface

YAESU FT-1000 FT-2000 FTDX5000 Amplifier keying relay buffer radio interface

$99.95$49.98

IC-705 to XPA-125B AND Ameritron or other amplifier with RBI-12 buffer interface

IC-705 to XPA-125B AND Ameritron or other amplifier with RBI-12 buffer interface

$129.95$64.97

Hamgadgets.com Relay Buffer Interface RBI-1A

Hamgadgets.com Relay Buffer Interface RBI-1A

$39.00$19.50

AC-DC Adapter For Ameritron ARB-704 Amplifier Interface Buffer Power Supply Cord

AC-DC Adapter For Ameritron ARB-704 Amplifier Interface Buffer Power Supply Cord

$12.50$6.25

Zastone ZT-7500 Wolf Amplifier Relay Keying Cable with RBI-1A buffer interface

Zastone ZT-7500 Wolf Amplifier Relay Keying Cable with RBI-1A buffer interface

$109.95$54.98

Marposs 6331320200 Interface Buffer Amplifier Card

Marposs 6331320200 Interface Buffer Amplifier Card

$359.98$179.99

Siemens Sitras PRO BA 12bit with DPU96 PU interface DC Buffer Amplifier DC

Siemens Sitras PRO BA 12bit with DPU96 PU interface DC Buffer Amplifier DC

$299.99$150.00

MITSUBISHI IC - M74LS240P - Driver/Buffer Device Dual 4-Bit, 20-Pin Dip.

MITSUBISHI IC - M74LS240P - Driver/Buffer Device Dual 4-Bit, 20-Pin Dip.

$2.50$1.25

74LS244N IC Buffer/Driver 20-DIP By Signetics

74LS244N IC Buffer/Driver 20-DIP By Signetics

$2.50$1.25

Pkpower AC Adapter Charger For Ameritron ARB-704 Amplifier Interface Buffer PSU

Pkpower AC Adapter Charger For Ameritron ARB-704 Amplifier Interface Buffer PSU

$12.85$6.42

FLEX 1500 Amplifier Relay Keying Cable with RBI-1 buffer interface

FLEX 1500 Amplifier Relay Keying Cable with RBI-1 buffer interface

$99.95$49.98

TWO radios to key an Amplifier keying adapter relay interface amateur radio

TWO radios to key an Amplifier keying adapter relay interface amateur radio

$27.95$13.97

Amplifier keying relay buffer interface for ICOM Kenwood and Yaesu FT-2000

Amplifier keying relay buffer interface for ICOM Kenwood and Yaesu FT-2000

$109.95$54.98

ICOM IC-7610 IC-781 IC-775 IC-756 Amplifier keying relay cable and RBI-1A buffer

ICOM IC-7610 IC-781 IC-775 IC-756 Amplifier keying relay cable and RBI-1A buffer

$94.97$47.48

ICOM IC-705 amplifier keying cable, RBI-1A Interface KXPA-100, RM Italy MLA100

ICOM IC-705 amplifier keying cable, RBI-1A Interface KXPA-100, RM Italy MLA100

$89.95$44.98

DAC902 DCA Module, 12 Bit, High Speed DA Conversion

DAC902 DCA Module, 12 Bit, High Speed DA Conversion

$22.78$11.39

MITSUBISHI IC M74LS240P - Driver/Buffer Device Dual 4-Bit - DIP-20.

MITSUBISHI IC M74LS240P - Driver/Buffer Device Dual 4-Bit - DIP-20.

$2.50$1.25

Ameritron ARB-704 standby BYPASS switch Amplifier keying relay interface

Ameritron ARB-704 standby BYPASS switch Amplifier keying relay interface

$29.95$14.97

Xiegu X6100 X6200 amplifier cable, RBI-1 Interface KXPA-100, RM Italy MLA100

Xiegu X6100 X6200 amplifier cable, RBI-1 Interface KXPA-100, RM Italy MLA100

$87.95$43.98

National Semiconductor LH0033CJ Buffer Amplifier DIP8 - New

National Semiconductor LH0033CJ Buffer Amplifier DIP8 - New

$14.99$7.50

Yaesu FL-2100B Amplifier keying relay interface breakout ALC FL2000 FL2500

Yaesu FL-2100B Amplifier keying relay interface breakout ALC FL2000 FL2500

$29.99$14.99

Yaesu FT-980 to FL-2100B Amplifier keying relay buffer interface cable FL-2000B

Yaesu FT-980 to FL-2100B Amplifier keying relay buffer interface cable FL-2000B

$99.99$49.99

Amplifier keying relay buffer interface SIX radios and 2 linear switching RBI-62

Amplifier keying relay buffer interface SIX radios and 2 linear switching RBI-62

$179.95$89.97

ICOM IC-781 Amplifier relay buffer keying interface and cable

ICOM IC-781 Amplifier relay buffer keying interface and cable

$59.95$29.98

Remote BYPASS switch BLACK Amplifier keying relay interface amateur radio linear

Remote BYPASS switch BLACK Amplifier keying relay interface amateur radio linear

$29.95$14.97

RTS Systems Model 444 Dual Buffer Amplifier

RTS Systems Model 444 Dual Buffer Amplifier

$29.99$14.99

ICOM IC-M700PRO Amplifier relay buffer keying interface and cable IC-M700

ICOM IC-M700PRO Amplifier relay buffer keying interface and cable IC-M700

$79.95$39.98

AC-DC Adapter for Ameritron ARB-704 Amplifier Interface Buffer

AC-DC Adapter for Ameritron ARB-704 Amplifier Interface Buffer

$11.88$5.94

AC-DC Adapter for Ameritron ARB-704 Amplifier Interface Buffer Power Supply Cord

AC-DC Adapter for Ameritron ARB-704 Amplifier Interface Buffer Power Supply Cord

$10.90$5.45

UPDATED DESIGN: DIY PCB + panels - Sound Card Interface / RMS Voltmeter

UPDATED DESIGN: DIY PCB + panels - Sound Card Interface / RMS Voltmeter

$50.00$25.00

Yaesu FT-736R Amplifier keying relay buffer VHF UHF interface, ONE band

Yaesu FT-736R Amplifier keying relay buffer VHF UHF interface, ONE band

$74.97$37.48

Amplifier keying relay buffer interface contacts OPEN or CLOSED on transmit

Amplifier keying relay buffer interface contacts OPEN or CLOSED on transmit

$119.95$59.98

Amplifier keying relay buffer radio interface RBI-1A switching w/ RCA Cables ALC

Amplifier keying relay buffer radio interface RBI-1A switching w/ RCA Cables ALC

$77.95$38.98

Amplifier keying relay buffer interface for ICOM Kenwood and Yaesu FT-2000 w/PS

Amplifier keying relay buffer interface for ICOM Kenwood and Yaesu FT-2000 w/PS

$129.95$64.97

G90 to XPA-125B AND Ameritron amplifier (or other) with RBI-12 buffer interface

G90 to XPA-125B AND Ameritron amplifier (or other) with RBI-12 buffer interface

$129.95$64.97

RANGER RCI-2950, RCI-2970, Galaxy, etc Amplifier keying relay buffer interface

RANGER RCI-2950, RCI-2970, Galaxy, etc Amplifier keying relay buffer interface

$99.95$49.98

Amplifier keying relay interface for buffer switching positive voltage keying

Amplifier keying relay interface for buffer switching positive voltage keying

$89.95$44.98

Xiegu XPA125B amplifier keying cable w/ RBI-1 BUFFERED Interface, also XPA125

Xiegu XPA125B amplifier keying cable w/ RBI-1 BUFFERED Interface, also XPA125

$84.95$42.48

ICOM IC-905 amplifier keying cable, RBI-1 Interface

ICOM IC-905 amplifier keying cable, RBI-1 Interface

$88.95$44.48

Hermes Lite 2 to Xiegu XPA125B amplifier keying cable w/ RBI-1A Interface

Hermes Lite 2 to Xiegu XPA125B amplifier keying cable w/ RBI-1A Interface

$94.95$47.48

W2ENY - RF Amplifier Buffer Relay Acc Cable for FLEX 6300 6400 6500 6600 6700

W2ENY - RF Amplifier Buffer Relay Acc Cable for FLEX 6300 6400 6500 6600 6700

$35.00$17.50

Amplifier keying relay buffer interface SIX radios and 6 linear switching RBI-66

Amplifier keying relay buffer interface SIX radios and 6 linear switching RBI-66

$259.95$129.97

Ameritron ARB-704 Amplifier Interface Buffer AC-DC Power Adapter FAST USA ship!

Ameritron ARB-704 Amplifier Interface Buffer AC-DC Power Adapter FAST USA ship!

$7.99$4.00

Allow ARB-704 FOUR radios to key an Amplifier keying adapter relay interface

Allow ARB-704 FOUR radios to key an Amplifier keying adapter relay interface

$44.95$22.48

Ameritron ARB-704 BYPASS switch Amplifier keying interface amateur radio BLACK

Ameritron ARB-704 BYPASS switch Amplifier keying interface amateur radio BLACK

$29.95$14.97

Marposs 6830171401 Amplifier Buffer Interface =New= Siemens PC612

Marposs 6830171401 Amplifier Buffer Interface =New= Siemens PC612

$230.00$115.00

AC-DC Adapter For Ameritron ARB-704 Amplifier Interface Buffer Power Supply Cord

AC-DC Adapter For Ameritron ARB-704 Amplifier Interface Buffer Power Supply Cord

$7.29$3.65

Yaesu FT-736R Amplifier keying relay interface for VHF/UHF buffer switching

Yaesu FT-736R Amplifier keying relay interface for VHF/UHF buffer switching

$169.95$84.97

UPDATED: DIY PCB (only) - Sound Card Interface / RMS Voltmeter

UPDATED: DIY PCB (only) - Sound Card Interface / RMS Voltmeter

$30.00$15.00

Kenwood HF Amplifier Keying Cable TS-590SG TS-2000 TS-570, etc 7 Pin 200+ sold!

Kenwood HF Amplifier Keying Cable TS-590SG TS-2000 TS-570, etc 7 Pin 200+ sold!

$19.49$9.74

DC power adapter for RBI-1A, RBI-2, RBI-22A Radiodan Amplifier keying interfaces

DC power adapter for RBI-1A, RBI-2, RBI-22A Radiodan Amplifier keying interfaces

$16.95$8.47

ICOM IC-705 to MX-P50 A/M amplifier keying cable w/ RBI-1 BUFFERED Interface

ICOM IC-705 to MX-P50 A/M amplifier keying cable w/ RBI-1 BUFFERED Interface

$99.95$49.98

Allow ARB-704 TWO radios to key an Amplifier keying adapter relay interface

Allow ARB-704 TWO radios to key an Amplifier keying adapter relay interface

$32.95$16.48

AC-DC Adapter For Ameritron ARB-704 Amplifier Interface Buffer Power Supply Cord

AC-DC Adapter For Ameritron ARB-704 Amplifier Interface Buffer Power Supply Cord

$9.49$4.75

Kenwood TS-790 Amplifier keying relay interface for VHF/UHF buffer switching

Kenwood TS-790 Amplifier keying relay interface for VHF/UHF buffer switching

$169.95$84.97

FX-4CR to Xiegu XPA125B amplifier keying cable w/ RBI-1 Interface BG2FX FX4CR

FX-4CR to Xiegu XPA125B amplifier keying cable w/ RBI-1 Interface BG2FX FX4CR

$99.95$49.98

AC-DC Adapter For Ameritron ARB-704 Amplifier Interface Buffer Power Supply Cord

AC-DC Adapter For Ameritron ARB-704 Amplifier Interface Buffer Power Supply Cord

$6.36$3.18

AC-DC Adapter For Ameritron ARB-704 Amplifier Interface Buffer Power Supply Cord

AC-DC Adapter For Ameritron ARB-704 Amplifier Interface Buffer Power Supply Cord

$6.99$3.50

Elecraft KX-3 Amplifier Keying cable

Elecraft KX-3 Amplifier Keying cable

$23.95$11.97

Yaesu FT-980 Amplifier Relay Keying Cable with ALC and RBI-1 Buffer Interface

Yaesu FT-980 Amplifier Relay Keying Cable with ALC and RBI-1 Buffer Interface

$99.98$49.99

DBX 1024, Buffer Amplifier, XLR & RCA In/Out, VINTAGE UNIT!

DBX 1024, Buffer Amplifier, XLR & RCA In/Out, VINTAGE UNIT!

$99.00$49.50

(1 PC) CRT9212 SMC Buffer Amplifier, MOS, DIP28

(1 PC) CRT9212 SMC Buffer Amplifier, MOS, DIP28

$7.95$3.98

Zastone ZT-7500 Wolf Amplifier Relay Keying Cable

Zastone ZT-7500 Wolf Amplifier Relay Keying Cable

$34.95$17.48

Remote BYPASS switch for Amplifier keying relay interface one amplifier linear

Remote BYPASS switch for Amplifier keying relay interface one amplifier linear

$24.95$12.47

ICOM IC-705 to MICRO PA50 amplifier keying cable RBI-1A Interface

ICOM IC-705 to MICRO PA50 amplifier keying cable RBI-1A Interface

$99.95$49.98

MCHF to MX-P50 A/M amplifier keying cable w/ RBI-1A BUFFERED Interface READ AD!

MCHF to MX-P50 A/M amplifier keying cable w/ RBI-1A BUFFERED Interface READ AD!

$89.95$44.98

Ten Tec 536 Delta II Amplifier Relay Keying Cable 8-Pin DIN Delta 2

Ten Tec 536 Delta II Amplifier Relay Keying Cable 8-Pin DIN Delta 2

$19.95$9.97

LH4002CN National Buffer Amplifier, 1 Func, BIPolar, PDIP10 IC

LH4002CN National Buffer Amplifier, 1 Func, BIPolar, PDIP10 IC

$10.95$5.47

(5PCS) OP279GS ANALOG DEVICES Buffer Amplifier 2 Circuit Rail-to-Rail 8-SOIC

(5PCS) OP279GS ANALOG DEVICES Buffer Amplifier 2 Circuit Rail-to-Rail 8-SOIC

$14.95$7.47

FX-4CR to Elecraft KPA-100 amplifier keying cable w/ RBI-1 Interface BG2FX FX4CR

FX-4CR to Elecraft KPA-100 amplifier keying cable w/ RBI-1 Interface BG2FX FX4CR

$89.95$44.98

MCHF RS-918 RS-978, Xiegu G1M amplifier keying cable w/ RBI-1 BUFFERED Interface

MCHF RS-918 RS-978, Xiegu G1M amplifier keying cable w/ RBI-1 BUFFERED Interface

$87.95$43.98

MCHF RS-918 RS-978 amplifier keying cable Risen Recent Xeigu G1M

MCHF RS-918 RS-978 amplifier keying cable Risen Recent Xeigu G1M

$19.95$9.97

Xiegu G106 Amplifier Relay Keying Cable

Xiegu G106 Amplifier Relay Keying Cable

$19.95$9.97

YAESU FTDX10 FTDX1200 FT-950 10-PIN cable with RBI-1A interface to key amplifier

YAESU FTDX10 FTDX1200 FT-950 10-PIN cable with RBI-1A interface to key amplifier

$109.95$54.98

Kenwood TS-2000 VHF/UHF Amplifier keying relay interface for buffer switching

Kenwood TS-2000 VHF/UHF Amplifier keying relay interface for buffer switching

$159.95$79.97

7407N - Hex Buffer w/ Hi Voltage Outputs, PDIP-14.

7407N - Hex Buffer w/ Hi Voltage Outputs, PDIP-14.

$1.50$0.75

DAC902 DCA Digital to Analog Conversion 12 Bit High Speed Low Power DA 165MSPS

DAC902 DCA Digital to Analog Conversion 12 Bit High Speed Low Power DA 165MSPS

$19.65$9.82