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Technical specifications
T31 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
220
Ω
Minimum recommended load
5k
Ω
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 specifications are subject to change without
notice.
NOTE
: All specification values are typical unless otherwise stated.