AM and FM Tuner User Manual

T61
9
Technical specifi cations
T61 Tuner
FM Section
Tuning range 87.5 to 108.0MHz
Frequency steps 50kHz
Presets: total/direct access 30/16
Sensitivity (IHF) for 50dB S/N ratio typically 3µV
Alternate channel selectivity better than 60dB
Capture ratio 1.5dB
Frequency response 20Hz–15kHz ±1dB
Ultimate S/N ratio (CCIR) Mono better than –75dB
Stereo better than –70dB
Total harmonic distortion (96MHz reference, 22.5kHz deviation at 1kHz)
Mono better than 0.1%
Stereo better than 0.2%
Channel separation (1kHz) better than 40dB
Pilot tone suppression better than 60dB
Output level 700mV at 75kHz deviation
AM Section
Tuning range: 10kHz step 530 to 1710 kHz
9kHz step 531 to 1602 kHz
Presets 16
Usable sensitivity typically 30µV
IF rejection > 36dB
S/N ratio (30% mod., 50mV I/P) > 38dB
Total harmonic distortion (30% mod., 50mV I/P) < 3%
Output level 300mV at 70% modulation
Control inputs
IR remote standard Philips RC-5, 36kHz carrier
IR in signal level 4–15V pk-pk
Trigger operating voltage 9–15V DC
Trigger in polarity tip positive
General
Output impedance 220Ω
Minimum recommended load 5kΩ
Power consumption 10VA
Size W x D x H 430 x 290 x 85mm
Weight net 3.8kg
Weight packed 6.0kg
Supplied accessories FM dipole aerial
AM loop aerial
mains lead
CR-389 remote control handset and batteries
E&OE
Continual improvement policy
Arcam has a policy of continual improvement for its products.
This means that designs and specifi cations are subject to
change without notice.
NOTE: All specifi cation values are typical unless otherwise
stated.
T61 issue2.id 05/30/02, 7:43 PM9