Arcam T31 User Manual

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

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.