KTH1C Flameproof magneto telephone feature
1. phone uses a magnet-type microphone with a long life, stable performance, low noise and high sensitivity
2. phone calls circuit using the auto-transformer circuit, formed anti-sidetone circuit, higher call accepted efficiency,voice loud and clear
3. ring and the bell circuit using a press key switch to separate, polarization electric bell coil is tandem connected, consequently higher sensitivity with long distance.
KTH1C Flameproof magneto telephone parameters
Hand generator output power W : ≥2.2
The bell loudness dB : ≥80
Call performance objective send equivalent dB : ≤11
Receive objectively equivalent dB : ≤3
Supply voltage DC. : two V1 dry batteries
KTH1C Flameproof magneto telephone photo
Because of the production batch, the specific model are different, the above pictures are only for reference , you can contact our sales staff for further details on the specific verification.
B/L of the History Trading
