RF генератор сигналов

Подскажите RF генератор сигналов для настройки, S-метра на трансивере YAESU.

Параметры настройки:

SSB S-Meter Adjustment
1. Tune the transceiver to the 21 MHz band in the CW
mode.
2. Inject an RF signal from the signal generator at 36 dBµ
output.
3. Select menu item “07: SSB-S9” and press the [A] key
to set this parameter.
4. Increase the signal generator output level to 86 dBµ.
5. Select menu item “08: SSB-FS” and press the [A] key
to set this parameter.

FM S-Meter Adjustment
1. Tune the transceiver to the 144 MHz band in the FM
mode.
2. Inject an RF signal from the signal generator at 0 dBµ
output, with ±3.5 kHz deviation FM Modulation of a 1
kHz tone.
3. Select menu item “09: FM-S1” and press the [A] key
to set this parameter.
4. Increase the signal generator output level to 25 dBµ.
5. Select menu item “10: FM-FS” and press the [A] key
to set this parameter.