Among the 6 PCS 2SC2879, 4 PCS 2SC2879 are 2SC2879 MQ, and the other 2 PCS 2SC2879 are 2SC2879 MP. New 2SC2879 is produced by HG China. Can replace Toshiba 2SC2879 well. We will send the parts soon.
This auction is for a 307 AMPS Linear Amplifier. The amp has 2 2SC2879C pills. Power lamp is out and variable knob is funcky and operates in a small portion of the dial.This is a collection of parts that do what parts should. Sold as parts with no returns. PLEASE SEE ALL PICTURES FOR ACCURATE CONDITION AND DESCRIPTION OF ITEM. WILL BE WELL PACKED AND SHIPPED QUICKLY. THANKS. PARTS ONLY.
1 RF2126 RF amplifier. Due to different lighting of photos and differences in monitors, the pictures may not reflect the actual color of the object. Input/Output Impedance: 50Ω.
Linear Amplifier. Type:Linear Amplifier. Hi there, just to clarify details about the BJ-UV50W amplifier for you Although you can switch between VHF and UHF freely on this amplifier, the factory pre-tunes one band to reach full 50W power output.
Amplifier has been tested and works well as it should 30 watts in = 100 out. Excellent build quality.
Tribute to FatBoy-style builds. These DIY guides were created from scratch using independently drawn schematics, modern part substitutions, and universal techniques. Tribute Builds Vol. 2 - FatBoy Tribute Edition.
High quality relay box to interface between any radio* and will key any amplifier. RBI-1A Many newer radios can only provide for a small amount of current on the external amplifier keying output. Our box will draw <3 ma from your radio and will key any amplifier. A very handy accessory. Get one BEFORE you damage your radios amplifier keying output! RCA jacks in and out for keying the interface from your radio and output to your amplifier T/R relay control Needs 9-15 VDC at only 40 ma, has 2.1 x 5.5 mm DC jack, universal plug and 5 feet of wire included, center positive Relay rated up to 240 VAC at 5 AMPS! Genuine relay used for switching (not an easy to damage solid state device) See separate eBay listing for RCA-RCA male connector cables Requires GROUND on transmit from your radio to activate Can be used with any radio that has connection for switching to ground for T/R or amplifier control. NOTE: The "competing product" from the big three letter company is $90!!! See our eBay store listings for our complete line of Amplifier Relay Buffer Interfaces. In other listings we have models with 2 radios and a bypass switch, 2 or more amplifiers or other device (like noise reduction unit keying, mute, etc) When connecting your Radio and Amplifier, there may be switching voltage, polarity, and current incompatibility that can cause damage to your radio or amplifier if connected without a switching interface between them. Even if your internal radio switching looks like it might be usable, it is wise to have an extra degree of isolation between your amplifier and radio with our relay buffer interface. 73, Dan W7RF ( Radiodan ) Ham Radio amplifier amateur amatuer radio amplifier relay buffer interface
You will never grab a wrong cable or jack and ruin a radio. Everything out of the SB220/HL2200 or whatever you have will be just a few volts DC positive at a few mA current, safe for any radio. This unit is ready to fit into any 120V + dc relay coil amplifier.
Ultra-Wide Frequency Range: This RF power amplifier is designed for amplifying or receiving RF signals across a wide frequency range of 10MHz to 6GHz, catering to various application scenarios. The operation is convenient and easy to learn.