I have an HP 8482B Power Sensor with the matching HP 8498A, (serial
numbers match), and 2 Alan Industries Subminiature Step Attenuators, (
50SV10 & 50SV100) for sale. The HP 8482B covers 100kHz to 4.2GHZ.
Power 1 mW to 25 Watts. The HP specs: 30 dB atten., handles 25 watts
up to 18 GHZ. For more info the Alan Attenuators please go to:

http://www.alanindustries.com/catalog/P14.htm

Pictures can be seen at:

https://home.att.net/~fallen-idc/idc/alan.jpg

https://home.att.net/~fallen-idc/idc/hppow.jpg

I will warrant all for 30 days. I accept PAYPAL, money orders, or
checks, (checks take 10 business days to clear). Thanks Fred