The next generation of one of AOR's most legendary communications receivers has arrived. The new AR5001D features the popular analog signal meter along with a large easy-to-read digital spectrum display. Developed to meet the monitoring needs of security professionals and government agencies, all functions of the AR5001D can be controlled through a PC running Windows XP or higher. Up to three channels can be monitored simultaneously and its advanced signal detection capabilities detect hidden transmitters which may be operating illegally and also provide protection against eavesdropping by detecting miniature transmitters (bugs). Standard features include monitoring and storage of up to 2000 frequencies, 45 MHz IF digital signal processing, direct digital sampling, a high performance analog RF front-end, and a DDS local oscillator. The AR5001D can be operated by remote control using an optional LAN controller. It can also be used for unattended long-term monitoring by an internal SD audio recorder or spectrum recording with optional AR-IQ software for laboratory signal analysis. With an optional GPS unit, the internal reference oscillator of the AR5001D will be locked with the GPS frequency standard signal and provide 0.01 ppm accuracy. Optional P25 decoder enables monitoring of APCO25 digital format signals.

Radio Display

Main features:

• Wide frequency coverage: 40 KHz to 3.15 GHz, with no interruptions (Cellular blocked for US consumer version)
• 45 MHz IF DSP (Digital Signal Processing)
• HF direct sampling
• No AGC in the analog processing circuit
• Computer simulated high grade RF frontend
• PC controllable
• DDS (Direct Digital Synthesizer) local oscillator
• Accurate reference frequency (0.01 ppm with an optional GPS unit)
• Analog TV reception in both NTSC and PAL formats for surveillance application
• IF analog signal output (45MHz, +/- 7.5 MHz for a total of 15 MHz bandwidth)
• Multi-mode unit capable of receiving AM (Synchronous), ISB, USB, LSB, CW, AIQ (AF-IQ), WFM including FM stereo (optional headphone or stereo speakers required), NFM and P25 (APCO25) digital (optional)
• Composite video output on the rear panel of the unit
• SD card interface
• Selectable IF bandwidths: 200 Hz, 500 Hz, 3KHz, 6KHz, 15 KHz, 30 KHz, 100 KHz, 200KHz, and 300 KHz along with the ability to shift the IF
• CTCSS and DCS selectable squelch functions
• DTMF tone decode
• Built-in voice-inversion descrambling (Not available for the US consumer version)
• CW pitch control, AGC, AFC
• Auto-notch, noise reduction (NR), noise blanker (NB)
• Fast Fourier Transform (FFT) analyzer for fast spectrum display processing
• 12KHz I/Q output for DRM PC receiver
• USB 2.0 interface
• Two antenna ports (Type N)
• Up to 4 antenna ports (Optional AS5000 antenna switch required)
• 5 VFO's, 2,000 alphanumeric memories
• Tri frequency receive ( Receive 3 frequencies simultaneously)
• Digital Voice Recording (requires optional SD card)
• I/Q output with 1 MHz bandwidth (with an optional I/Q unit)
• LAN (Local Area Network) control (with an optional LAN interface)
• P25 (APCO25) decode (conventional mode) (with an optional P25-2300)
• Antenna input level readout (in dBm, dBu selectable)
• Spectrum Display function (0.4MHz ~ 10 MHz bandwidth with 0.1 second sweep speed)

Detailed Technical Specifications

Frequency Range:	40 kHz to 3150 MHz (Cellular blocked in the U.S.A. "B" version)
Receive Modes:	FM, FM Stereo, AM, SAM (Synchronous AM), USB, LSB, CW, ISB, AIQ (AF-IQ option)
Decode Modes:	CTCSS, DCS, DTMF, P25 (Option)
Circuit Configuration:	40 kHz - 25 MHz Direct Conversion 25 MHz - 200 MHz Double Conversion Superheterodyne 1st IF: 295 MHz    2nd IF: 45 MHz 200 MHz - 420 MHz Triple Conversion Superheterodyne 1st IF: 1.7045 GHz    2nd IF: 294.5 MHz    3rd IF: 45 MHz 420 MHz - 3150 MHz Double Conversion Superheterodyne 1st IF: 295 MHz    2nd IF: 45 MHz
Sensitivity:	40 kHz - 100 kHz AM: 8 µV (10dB S/N, 6 kHz BPF) SSB: 2.0 µV (10dB S/N, 3 kHz BPF) 100 kHz - 1.8 MHz AM: 4 µV (10dB S/N, 6 kHz BPF) SSB: 1.2 µV (10dB S/N, 3 kHz BPF) 1.8 MHz - 25 MHz AM: 4 µV (10dB S/N, 6 kHz BPF) SSB: 1.2 µV (10dB S/N, 3 kHz BPF) 25 MHz - 1000 MHz AM: 2 µV (10dB S/N, 6 kHz BPF) SSB: 0.3 µV (10dB S/N, 3 kHz BPF) NFM: 0.7 µV (12dB SINAD, 15 kHz BPF) WFM: 1.8 µV (12dB SINAD, 200 kHz BPF) 1000 MHz - 2400 MHz AM: 2.5 µV (10dB S/N, 6 kHz BPF) SSB: 0.3 µV (10dB S/N, 3 kHz BPF) NFM: 0.7 µV (12dB SINAD, 15 kHz BPF) WFM: 1.8 µV (12dB SINAD, 200 kHz BPF) 2400 MHz - 3000 MHz AM: 3.5 µV (10dB S/N, 6 kHz BPF) SSB: 0.5 µV (10dB S/N, 3 kHz BPF) NFM: 1 µV (12dB SINAD, 15 kHz BPF) WFM: 3.2 µV (12dB SINAD, 200 kHz BPF) 3000 MHz - 3150 MHz AM: 5 µV (10dB S/N, 6 kHz BPF) SSB: 1 µV (10dB S/N, 3 kHz BPF) NFM: 1.5 µV (12dB SINAD, 15 kHz BPF) WFM: 5 µV (12dB SINAD, 200 kHz BPF)
IF Bandwidths:	200 Hz, 500 Hz, 3 kHz, 6 kHz, 15 kHz, 30 kHz, 100 kHz, 200 kHz, 300 kHz.
Selectivity:	CW 500 Hz       380 Hz (-3 dB), 500 Hz (-80 dB) SSB 3 kHz       2.7 kHz (-3 dB), 3.1 kHz (-80 dB) AM 6 kHz       5.5 kHz (-3 dB), 6.9 kHz (-80dB) NFM 15 kHz       14.2 kHz (-3 dB), 15.6 kHz (-80dB) WFM 200 kHz       200 kHz (-3 dB), 250 kHz (-80dB)
Stability:	0.1 PPM (Frequency coherent to 10 MHZ reference oscillator), 0.01 PPM (with optional GPS unit).
IP3:	More than +20dBm (@14.1 MHz), More than +12dBm (@50 MHz), More than +7dBm (@620 MHz).
IF Output:	45 MHz (± 7.5 MHz) analog output. Digital I/Q (option).
FT Function:	FFT Search
Aerial Connection:	50 Ohm N for HF/VHF-UHF, 50 ohn N for VHF-UHF
Audio Output:	2 watts (8 OHMS) MAX @ 10% THD. Internal speaker, rear chassis 3.5mm socket, front panel 3.5mm socket
Power Consumption:	2 amps. 10.7 - 16 VDC. negative ground
Memory Channels:	2,000 (40 banks)
Select Memories:	100
Priority Channels:	1
Memory Banks:	40
Search Banks:	40
Pass Frequencies:	30 per search bank (1200 total)
Spectrum Display:	400 kHz to 10 MHz (selectable in 100 kHz steps).
Dimensions:	8.66 x 3.825 x 12 inches (220 x 97 x 304 mm). excluding projections
Weight:	11.1 Lbs. (5 kg) approx.