Grundig T 7500 specifications

Category : Tuner

Brand : Grundig

General

connectors

Technical data

special features

number of outputs:
- audio output (AF output): Stereo RCA and DIN connector (adjustable)
number of inputs:
- FM (FM) Antenna input 75 Ω and 300 Ω (IEC /DIN)
- ON the antenna (DIN)

receiving: FM/MW/LW
frequency:
- FM: 87.5 - 108.0 MHz
- MW: 533 - 1611 KHz
- LW: 155 - 353 KHz
frequency response: 10 Hz - 16.800 KHz (-3dB) at FM
input sensitivity:
- FM Mono: 0.5 µV (26 dB Signal-to-noise ratio)
- FM Stereo 20 µV (46 dB Signal-to-noise ratio)
- MW of 9.5 µV
- LW 12 µV
total harmonic distortion: ≥ 0.09 in/ 0,15% at 1 KHz and 40 KHz deviation
signal-to-noise ratio: 71/ 68 dB (DIN Mono/Stereo)
channel separation: > 48 dB
separation of Dynamic selectivity of Mono - > 80 dB (±sharpness:: 300 KHz, 40 KHz deviation)
frequency selection: < 1.5 dB
in addition to the wave selection:
mirror frequency attenuation
- FM ≤ 120 dB
- MW ≤ 43 dB
- LW ≤ 63 dB
ZF-loss:
- FM 120 dB (75Ω)
- AT ≥ 40dB
ON-suppression: ≥54 dB /1KHz
output level: 175mV - 1500 mV (adjustable on rear of device)
RDS: no
station memory: 15 (For FM, MW, LW, freely assignable)

Manual and Automatic station search via separate push-button
Adjustable scan, and muting threshold
4-digit alphanumeric identification of the transmitter programmable
Memory Scan (manually select a preset station)
Comp-function:
- testing with display whether or not the Sender is already stored in the transmitter memory
tuning indicator (Tunoscope), and field strength indicator with LEDs
RAM-memory (non-volatile memory) for channel settings
control voltage for the remote in various 403ca5df590f54cff2a36496f49b015f amplifier
output level adjustable