[TenTec] Circuit question - Omni VI type 563

[David Feldman]

I'm investingating a problem in my Omni VI type 563, possible diode failure
in the antenna T/R path. The low-pass filter board (81592) shows three
diodes in the main receive path from antenna to front end (D6, D7, D8) as
1N4007 rectifier diodes (but they appear to be used for RF switching.)

Is the 1N4007 still the normally used part for service, or should I look for
another device type.

Thanks,

73 Dave WB0GAZ