[Premium-Rx] ADC Broadband HF to 1500 MHz Multi-Couplers for sale

[Steve Pappin via Premium-Rx]

Thanks to everyone who contacted me. The couplers all sold within 30 minutes 
of my post. If any more become available I will let you know.

Best Regards,
Steve

----- Original Message ----- 
From: "Steve Pappin via Premium-Rx" <premium-rx at mailman.qth.net>
To: <premium-rx at mailman.qth.net>
Sent: Monday, November 17, 2014 1:32 PM
Subject: [Premium-Rx] ADC Broadband HF to 1500 MHz Multi-Couplers for sale


>I have a 19" rack shelf filled with very nice broadband 4 port receiver 
>multi-couplers. These were custom made by ADC and say HF-1500 on the 
>attached labels. I swept them and they actually go from 100 KHz up to 2000 
>MHz. The attenuation losses are almost non-existent from 1 MHz to 300 MHz. 
>Port separation is about 80 dBm which is incredible. The ports are rated to 
>handle 1W of input power in any combination so you can use them near a high 
>powered transmitter. Each module is heavy and MIL-STD construction. They 
>look like they are almost new. Inputs and outputs are 50 Ohm BNC. Losses 
>measured:
>
> 100 KHz: -1 dBm
> 1 MHz: -1 dBm
> 2 MHz: -1 dBm
> 10 MHz: -2 dBm
> 100 MHz: -2 dBm
> 300 MHz: -2 dbm
> 500 MHz: -5 dBm
> 1000 MHz: -7 dBm
> 2000 MHz: -7 dBm
>
> So these modules are really optimized for LF/MF/HF/VHF.
>
> There are 6 multi-couplers in the 19" rack tray. They can be separated and 
> sold individually or if someone wants the whole rack of six I can ship the 
> rack as one unit. Each module is about 7" x 3" x 1" so I can ship 
> individuals in a USPS Small Flat Rate Box anywhere in the world.
>
> First Come first serve! If you want the rack shipping will be more. 
> Everything is heavy gauge.
>
> Email me if you want to see pictures.
>
> Best Regards,
> Steve
>
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