subject:"\[Repeater\-Builder\] Sinclair Q\-2B05D duplexer"

Re: [Repeater-Builder] Sinclair Q-2B05D duplexer

2007-09-20 Thread Burt Lang

According to an old Sinclair datasheet, the 2B indicates a frequency range of 132-150 MHz, the trailing D indicates 3 in cans and the O5 is an engineering number. Looking at Q-203D specs shows 3 MHz min spacing, 0.6dB insertion loss and 65 dB isolation. Hope that helps. Burt Lang VE2BMQ>>>

[Repeater-Builder] Sinclair Q-2B05D duplexer

2007-09-14 Thread ve3ext

Trying to find specs of the above. It appears to be abt. 20 yrs. old., 5 mhz spacing ?? Any further info is appreciated. Jerry VE3 EXT