TLE-02D
Portable Digital Communications Unit
29
•
Headphone outputs:
•
Nominal load impedance: 2 x 600
Ω
•
Nominal output level (potentiometer at maximum): +12dBu
•
Maximum output level: +18dBu
•
Output absolute noise (pot. at maximum, sends cut): -51dBu
•
Output power (into 600
Ω
): 63mW
•
Crosstalk (20Hz ÷ 20KHz):
•
Heaphones over micro (nominal adjustment, pot. at maximum, microphone input
load 200
Ω
): <-36dB
•
Telephone line interface:
•
Input / Output: Transformer
•
Impedance:
600
Ω
•
Nominal input level: -10.4dBu
•
Nominal output level: - 6dBu
•
Bandwidth:
•
Expander inactive (Normal mode):
Telephone line: 300Hz ÷ 4000Hz -1dB
Auxiliary Output (RX): 300Hz ÷ 4000Hz -1dB
•
Expander active (Extended mode):
Telephone line: 50Hz ÷ 3750Hz -1dB
Auxiliary Output (RX): 50HZ ÷ 3750Hz -1dB
•
Frequency
extension:
TX: +250Hz
RX:
-250Hz
•
Electrical echo suppression:
Line Impedance 600
Ω
Signal source 1KHz.
Adjusted for Auxiliary Output (TX) = +15dBu
Auxiliary Output: -54dBu (
≤
69dB rejection)
•
Approximate dimensions:
•
Width:
21.4cm
•
Height:
5.4cm
•
Depth:
22.4cm
•
Weight:
2 Kg (approx.)
USO
RESTRITO
