Specifications - AOR AR-ALPHA Operating Manual

Digital processing communications receiver
Hide thumbs Also See for AR-ALPHA:
Table of Contents

Advertisement

10. SPECIFICATIONS

Configuration:
Frequency coverage:
Receive mode:
Sensitivity:
IF frequencies:
Tuning steps:
Selectivity:
Spurious sensitivity:
Dynamic range:
rd
3
IP:
Frequency stability:
Audio output:
Power requirement:
Antenna impedance:
Triple conversion super heterodyne
10 KHz ~ 3.5 GHz (Cellular blocked in US consumer version)
WFM, FM-ST (FM Stereo), AM, SAM, USB, LSB, CW,
ISB (Independent Sideband), SBD (Sideband Diversity), RZ-SSB
(Real Zero SSB), AIQ (Analog I/Q, -- F.Y.I. Can be used as an analog
output for DRM reception, 3
APCO-25 (P25, conventional mode), Video (NTSC, PAL, SECAM)
(AM mode, 10 dB S/N, BW = 6 KHz)
0.1 ~ 0.499 MHz : 5μV
0.5 ~ 1.699 MHz: 5μV
1.7 ~ 24.99 MHz : 2.3μV
25 ~ 479.99 MHz : 2.3μV
480 ~ 1029.99 MHz : 2.3μV
1030 ~ 1695.99 MHz : 1.3μV
1696 ~ 3300 MHz : 1.5μV
(NFM mode, 12 dB SINAD, BW = 15 kHz)
25 ~ 479.99 MHz : 2.5μV
480 ~ 1029.99 MHz : 0.8μV
1030 ~ 1695.99 MHz : 0.8μV
1696 ~ 3300 MHz: 1.5μV
(WFM mode, 12 dB SINAD, BW = 200 kHz)
25 ~ 479.99 MHz : 1.3μV
480 ~ 1029.99 MHz : 1.3μV
1030 ~ 1695.99 MHz : 1.3μV
1696 ~ 3300 MHz : 1.5μV
st
1
IF: 755 MHz / 265 MHz
nd
2
IF: 10.7 MHz
rd
3
IF: Zero
1 Hz to 999.999 kHz incremental
SSB (BW =3 kHz): more than 2.8 kHz @ -3 dB
less than 3.2 kHz @ -90 dB
CW (BW =500 Hz): more than 450 Hz @ -3 dB
less than 550 Hz @ -90 dB
AM (BW =6 kHz): more than 5.5 kHz @ -3 dB
less than 7 kHz @ -90 dB
FM (BW =15 kHz): more than 14 kHz @ -3 dB
less than 17 kHz @ -90 dB
more than 60 dB
more than 70 dB
more than -1 dBm (across the entire receive range)
less than +/- 0.1 ppm (after 5 minutes of power on time)
For speaker: 2W @ 8Ωfor DC input 13.8V
Nominal 13.8V DC, approx. 2.2A.
50Ω
rd
party decoding software required.),
124

Advertisement

Table of Contents
loading

Table of Contents