BIRD BirdTechnologies SignalHawk SH-36S Operating Instructions Manual page 27

Figure 4 Connector Panel - SH-361S
Item
1 BNC(F) external trigger input, 5V TTL
2 USB Type A for USB drive and accessories
3 USB Type B for PC connection
4 3.5mm mini-headphone jack
5 2.5mm DC jack for external power supplies
6 VNA Test Port
7 Spectrum Analyzer Port, N(F) RF input, +20 dBm max.
8 Internal Speaker and air inlet ports. There is also an air
exhaust on the back of the unit.
9 RS-232 DB-9(F) connector for power sensors
Do not block the inlet or exhaust.
Note:
Description
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