Specifications

Specifications

RF characteristics

Modulation

wideband FM

Frequency ranges

 

516–558, 558–626, 626–698,

 

 

718–790, 790–865 MHz

 

 

(Aw to Dw, Gw, see page 4)

Receiving frequencies

 

 

up to 3,000 receiving frequencies,

 

 

tuneable in steps of 25 kHz

 

 

 

 

 

20 frequency banks, each with up

 

 

to 64 factory-preset channels

 

 

 

 

 

6 frequency banks, each with up

 

 

to 64 user programmable channels

Switching bandwidth

 

 

up to 75 MHz

Nominal/peak deviation

 

±24 kHz/±48 kHz

Receiver principle

 

 

 

adaptive diversity

Sensitivity

 

 

 

< 4 μV, typ. 1.6 µV for 52 dBArms S/N

(with HDX, peak deviation)

 

Adjacent channel rejection

 

 

 

typ. ≥ 80 dB

Intermodulation attenuation

 

 

 

typ. ≥ 78 dB

Blocking

 

 

 

≥ 80 dB

Squelch

 

 

Off, 5 to 25 dBμV,

 

 

adjustable in steps of 2 dB

Pilot tone squelch

 

 

can be switched off

 

 

 

AF characteristics Line

Compander system S/N ratio

(1 mVRF, peak deviation)

THD

AF output voltage

(at peak deviation, 1 kHz AF) Output power at 2.4 V, 5% THD and nominal deviation Adjustment range of

line output level

Sennheiser HDX

Line: ≥ 120 dBArms

Phones: approx. 90 dBArms

≤0.9%

Line: 3.5 mm jack socket: +17 dBu (mono, balanced)

Phones: 2 x 12 mW at 32 Ω

42 dB, adjustable in steps of 6 dB

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