Микроэлектроника – контрольно-измерительные приборы и РЧ-компоненты: Серия 4945

Description	Specifications
RF Single Generation (Receiver Test)	Frequency Range	1MHz～1.05GHz (4945B，up to 100kHz), 1MHz～3GHz (4945C，up to 100kHz)
	Frequency Resolution	1Hz
	Output Level Range	GEN: -120dBm～+5dBm (max. modulation 0dBm) T/R interface : -130dBm～-35dBm
	Level Resolution	0.1dB
	Level Accuracy	±1.5dB (≥-110dBm)，±2.0dB(＜-110dBm)
	SSB Phase Noise	-93dBc/Hz@20kHz (≤1.05GHz), -90dBc/Hz@20kHz(＞1.05GHz)
	Harmonic	Better than -25dBc (＞1MHz，≤0dBm)
	Non-Harmonic	Better than -35dBc (＞1MHz，+5dBm output)
	Internal Analog Modulation Source	Sine, Square Wave, Triangle, Saw-Tooth, Dual-Tone (analog pilot)
	Internal FM	Range FM: +5dBm to -110dBm Max. Frequency Offset: 150kHz Precision: ±5%(frequency deviation 5kHz～150kHz) Modulation Rate: 20Hz～20kHz
	Internal AM	Range AM: 0dBm to -110dBm Modulation Range: 0～100% Precision: ±5%(relative value, depth 10%～90%) Modulation Rate: 20Hz～20kHz
	Internal SSB	Modulation Options: USB, LSB Modulation Rate: 300Hz～5kHz
	External FM/AM/SSB	Modulation Rate: 20Hz～15kHz (FM, AM), 300Hz～3kHz (SSB)
RF Receiver (Transmitter Test)	Frequency Range	300kHz～1.05GHz (4945B，up to 100kHz), 300kHz～3GHz (4945C，up to 100kHz)
	Power Range	0.1mW～100mW (ANT interface), 100mW～150W(T/R interface, ＞40W, continuous input for a single time should not be longer than 1 min, interval between two consecutive input should not be shorter than 2 min.)
	FM	Narrowband Sensitivity: 2.0 μV for 10 dB EIA SINAD Broadband Sensitivity: 10 μV for 10 dB EIA SINAD Max. Frequency Offset: 150kHz Precision: ±5%(frequency deviation 5kHz～150kHz) Modulation Rate: 20Hz～20kHz
	AM	Sensitivity: 10 μV for 10 dB EIA SINAD Modulation Range: 0～100% Precision: ±5%(relative value, depth 10%～90%) Modulation Rate: 20Hz～20kHz
	SSB	Modulation Rate:300Hz~5kHz
	Audio Filter	Lowpass:300Hz, 5KHz, 15Khz, 20kHz Bandpass: 0.3-3.4kHz, 0.3-5kHz, 0.3-15kHz, 0.3-20kHz

Description

Specifications

Vector Signal

Generation (option)

Modulation Type: 2ASK, 2FSK, GMSK, BPSK, QPSK, 8PSK,

16QAM

Max. Modulation Bandwidth: 10MHz

Max. Symbol Rate: 5MHz

Digit Source: PRBS, whole 0, whole 1, 0 and 1 alternation, external digital filter: RC, RRC, GAUSS

EVM: ≤2%rms (symbol rate≤1MHz), ≤3%rms (symbol rate＞

1MHz）

Frequency-Hopping Signal Generation (option)

Max. Frequency-Hopping Transient Bandwidth: 60MHz

Max. Non-Repetitive Hopping Graphic Length: 4000

Frequency Agility Time: ＜10μs

Max. Hopping Rate: 100,000 times/sec

Hopping Type: internal step repetition, external frequency control

Broadband Power

Measurement

Frequency Range

300kHz～1.05GHz (4945B), 300kHz～3GHz (4945C)

Measurement Range

0.1mW～100mW (ANT interface), 100mW～150W(T/R interface,

＞40W, continuous input for a single time should not be longer than 1 min, interval between two consecutive input should not be shorter than 2 min.)

Measurement

Accuracy

15％ (≤120W, CW or frequency modulation)

Narrow Band Power

Measurement

Frequency Range

300kHz～1.05GHz (4945B, low frequency depends on small IF

bandwidth)

300kHz～3GHz (4945C, low frequency depends on small IF

bandwidth)

Measurement Range

+51dBm～-40dBm(T/R interface, low frequency depends on small

IF bandwidth)

+10dBm～-80dBm (ANT interface, low frequency depends on small IF bandwidth)

Measurement

Accuracy

±2dB

Receiving

Bandwidth

6.25, 8.33, 10, 12.5, 25, 30, 100, 300kHz

Frequency Error

Meter

Frequency Range

300kHz～1.05GHz (4945B, low frequency depends on small IF

bandwidth)

300kHz～3GHz (4945C, low frequency depends on small IF

bandwidth)

Accuracy

Frequency Standard±1Hz

Audio Signal Generation	Waveform	Sine, Square Wave, Triangle, Saw-Tooth
	Signal Type	Single-Tone, Dual-Tone
	Frequency	20Hz～20kHz (Sine)，20Hz～4kHz (Square Wave, Triangle, Saw-Tooth)
	Frequency Resolution	0.1Hz
	Level Range	1mV～7Vrms (10k Ω load)
	Level Accuracy	±5% (10k Ω load≥10mVrms)
Audio Signal Analysis	Input Impedance	150Ω, 600Ω, high impedance
	Max. Input Level	30Vrms (high impedance)
	Audio Filter	Low-Pass: 300Hz, 5kHz, 15kHz, 20kHz Band-Pass: 0.3～3.4kHz, 0.3～5kHz, 0.3～15kHz, 0.3～20kHz
	Frequency Meter	Frequency Range: 20Hz～20kHz Input Level: 20mV～30Vrms Resolution: 0.1Hz Precision: 1Hz
	Level Meter	Frequency Range: 20Hz～20kHz Input Level: 1mV～30Vrms Unit: V, dBV, dBm Precision: ±5（High impedance, ≥10mVrms）
	SINAD Meter	Frequency Range: 300Hz to 10kHz Measurement Range: 3～60dB Precision: ±1.0dB@12dB (SINAD＞3dB，≤40dB，5kHz low-pass) Frequency Range: 300Hz～5kHz Input Level: 0.1～30Vrms
	Distortion Meter	Measurement Range: 0～90% Precision: ＜±0.5% (distortion degree＜10%)，＜±1.0% Frequency Range: 300Hz～5kHz Input Level: 0.1～30Vrms
	SNR Meter	Measurement Range: 3～60dB Precision: ±1.0dB (SNR＞20dB，≤40dB) Frequency Range: 300Hz～10kHz Input Level: 0.1～30Vrms
Sweep Spectrum Analyzer (Receive Signal Strength Level)	Frequency Range	100kHz～1.05GHz (4945B), 100kHz～3GHz (4945C)
	Sweep Width	0Hz～whole frequency bands
	Level Accuracy	±1.5dB
	Min. Displayed Average Noise Level	Better than-125dBm (ANT interface), -75dBm (T/R interface)

Description	Specifications
	Resolution Bandwidth	30Hz～3MHz (1-3 steps)
Demodulation and Analysis of Analog Modulation Signals	Frequency Range	300kHz～1.05GHz (4945B, low frequency depends on small IF bandwidth) 300kHz～3GHz (4945C, low frequency depends on small IF bandwidth)
	Signal Format	FM, AM, SSB
	Demodulation Bandwidth	6.25, 8.33, 10, 12.5, 25, 30, 100, 300kHz
	Demodulation Audio Filter	Low-Pass: 300Hz, 5kHz, 15kHz, 20kHz， Band-Pass: 0.3～3.4kHz, 0.3～5kHz, 0.3～15kHz, 0.3～20kHz
	Frequency Range of Demodulation Counter	20Hz～20kHz
	Demodulation Counter Resolution	0.1Hz
	FM	Frequency Offset Range: 0～150kHz Accuracy: ±5% (frequency offset range5～150kHz, modulation rate 1kHz) Modulation Rate: 20Hz～20kHz
	AM	AM Depth Range: 0～100% Accuracy: ±5% (relative value，modulation range 30%～90%， modulation rate 1kHz) Sensitivity: Yes, 10 μV for 10 dB EIA SINAD Modulation Rate: 20Hz～20kHz
	Sensitivity	≤-100dBm (10dB SINAD，ANT interface)
Demodulation and Analysis of Vector Signals (option)	Frequency Range	300kHz～1.05GHz (4945B, low frequency depends on small IF bandwidth)， 300kHz～3GHz (4945C, low frequency depends on small IF bandwidth)
	Signal Format	GMSK, BPSK, QPSK, 8PSK, 16QAM
	Demodulation Bandwidth	10kHz～10MHz
	Max. Symbol Rate	5MHz
	Filter	RC, RRC, GAUSS
Frequency-Hopping	Transient Bandwidth	60MHz, 30MHz, 15MHz, 7.5MHz, 3.75MHz, 1.875MHz

Description	Specifications
Signal Analysis(option)	Capture Storage Depth	8Gb
	Analysis Domain	Time-frequency (modulation domain), Time-Amplitude, Time-Spectrum (waterfall chart), Spectrum at random time
	Min. Time Resolution	10ns
Dual-Channel Oscilloscope	Frequency Range	DC～4MHz
	Vertical Scale	10mV～10V/mark (1, 2, 5 steps)
	Horizontal Scale	1us～1s/mark (1, 2, 5 steps)
	Coupling Type	DC, AC
	Input Impedance	1MΩ
Digital Sequence Generation and Bit Error Rate Measurement (option)	Digit Format	PN3, PN5, PN9, PN11
	Baud Rate	300bps～1Mbps (BPSK, GMSK, 2FSK, 2ASK)
	Bit Error Rate Measurement Range	0.1～0.000001
Internal Time-Base	Frequency: 10MHz; Aging Rate: 1×10-7/year; Temperature Stability: ±0.05ppm (0～ 50℃)
Operating Temperature	0℃～+50℃
Storage temperature	-40℃～+70℃
Size	External size (without handles and auxiliaries): W×H×D=426×222×180mm
Weight	Not more than 12kg
Power	Internal AC: 220V±10%, Frequency 50Hz±5％; External DC: 24V±2V (16V is acceptable); Built-in rechargeable battery: ≥11000mAh (option) Max Power: 150W
Consumption	＜100W
Cooling Type	Internal air cooling
Interface	RF: GEN interface (TNC), T/R interface(type N), ANT interface(TNC) BNC: audio input, audio output, oscilloscope input etc Others: network port (support remote control), 26-core test bus interface, USB-host interface etc..

Модели и опции

	Товар

	Модели и Опции	Описание	Цена	Заказать

Модели

	4945B	Radio Comprehensive Test Set (300kHz～1.05GHz)	По запросу	- шт +
	4945C	Radio Comprehensive Test Set (300kHz～3GHz)	По запросу	- шт +

hardware options

AV4945-H01

Built-In Lithium-Ion Battery (Capacity 11000mAh)

По запросу

- шт +

Software options

4945-S01	Software for vector signal generation and bit error rate measurement (See details in “Technical specifications”)	По запросу	- шт +
4945-S02	Software for vector signal demodulation and analysis (See details in “Technical specifications”)	По запросу	- шт +
4945-S03	Software for frequency-hopping signal generation (See details in “Technical specifications”)	По запросу	- шт +
4945-S04	Software for frequency-hopping signal analysis (See details in “Technical specifications”)	По запросу	- шт +
4945-S05	Software for dual-channel oscilloscope (See details in “Technical specifications”)	По запросу	- шт +

Standard Package

2	Tri-prong 220VAC power cord (1 pc)	По запросу	- шт +
3	N-BNC adapter (1 pc)	По запросу	- шт +
4	N-SMA adapter (1 pc)	По запросу	- шт +
5	TNC-SMA adapter (1 pc)	По запросу	- шт +
1	User Manual（including Programming Manual） (1 copy)	По запросу	- шт +

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Руководства

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