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R&S ZPH 케이블 라이더

빠른 속도, 높은 효율성

R&S의 Cable Rider ZPH는 현장에서 안테나 시스템을 설치하고 유지 보수하는데 필요한 모든 필수 기본 측정 기능을 갖추고 있습니다. 이 제품의 특징은 빠르고 효율적인 케이블 및 안테나 측정 및 스펙트럼 분석을 보장합니다. 다양한 요구 사항에 맞는 2 가지 R & S ZPH 모델, 순수한 1 포트 케이블 및 안테나 분석기, 추가 스펙트럼 분석 및 추적 발전기 기능이 있는 2 포트 모델을 사용할 수 있습니다.

주요특징

최대 3GHz 또는 4GHz 주파수 범위, 키코드(keycode)를 통한 업그레이드
단일 포트 모델 기능 : DTF, 반사 손실, VSWR 및 케이블 손실 측정
2 포트 모델은 S21 측정, 스펙트럼 및 간섭 분석, AM / FM / ASK / FSK 복조 기능을 추가로 제공합니다.
현장 사용에 이상적 : 최대 9 시간의 배터리 수명, 2.5 kg (5.5 lb), 백라이트(backlit) 키패드, 빠른 부팅 시간, 비 반사(non-reflective) 디스플레이, 소형 폼 팩터, 견고한 하우징 (IP51)

주요 사양

Specification in brief
Frequency range	R&S^®Cable Rider ZPH (1-port model .02)	2 MHz to 3 GHz
	with R&S^®ZPH-B4 option	2 MHz to 4 GHz
	R&S^®Cable Rider ZPH (2-port combi model .12)
	with R&S^®ZPH-K1 option	5 kHz to 3 GHz
	with R&S^®ZPH-B4 and R&S^®ZPH-K1 options	5 kHz to 4 GHz
Frequency resolution		1 Hz
Spectrum measurement with combi model .12 only, with R&S®ZPH-K1 option
Spectral purity, SSB phase noise	f = 500 MHz, carrier offset 30 kHz	< –88 dBc (1 Hz), typ. –95 dBc (1 Hz)
	f = 500 MHz, carrier offset 100 kHz	< –98 dBc (1 Hz), typ. –105 dBc (1 Hz)
	f = 500 MHz, carrier offset 1 MHz	< –118 dBc (1 Hz), typ. –125 dBc (1 Hz)
Displayed average noise level (DANL)	0 dB RF attenuation, termination 50 Ω, RBW = 1 kHz, VBW = 10 Hz, sample detector, log scaling, normalized to 1 Hz
	frequency preamplifier = off
	1 MHz to 10 MHz	< –130 dBm, typ. –135 dBm
	10 MHz to 1 GHz	< –142 dBm, typ. –146 dBm
	1 GHz to 4 GHz	< –140 dBm, typ. –144 dBm
	frequency preamplifier = on
	1 MHz to 10 MHz	< –150 dBm, typ. –160 dBm
	10 MHz to 3 GHz	< –158 dBm, typ. –163 dBm
	3 GHz to 4 GHz	< –156 dBm, typ. –161 dBm

Maximum permissible spurious signal	measurement = reflection (S₁₁)/one-port cable loss/distance-to-fault analysis	+17 dBm (nom.)
Data points	selectable	101 to 2501
Reflection measurement S₁₁
Corrected directivity with R&S^®ZN-Z103	2 MHz ≤ f ≤ 4 GHz (with R&S^®ZPH-B4 option installed)	> 42 dB (nom.)
Measurement speed		0.3 ms/point
Result formats		magnitude, VSWR, magnitude and distance-to-fault, VSWR and distance-to-fault
1-port cable loss measurement
Result format		magnitude
Range	selectable	1/2/5/10/20/50/100/120/150 dB
Distance-to-fault analysis
Result formats		return loss (dB), VSWR
Fault resolution		(1.5 m × 108 m × velocity factor/span)
Maximum cable length	depending on cable loss	1500 m (nom.)
Maximum rated input levels
DC voltage		50 V
CW RF power	model .02: port 1 (power meter input)	30 dBm
	model .12: port 1 (RF input)	20 dBm
	port 2 (reflectometer input)	23 dBm
General data
Display resolution	WVGA	800 × 480 pixel
Battery (R&S^®HA-Z306 option)	capacity	72 Wh
	voltage	11.25 V (nom.)
	operating time with new, fully charged battery	Up to 9 hrs
Dimension	W × H × D	202 mm × 294 mm × 76 mm (8.0 in × 11.6 in × 3 in)
Weight		2.5 kg (5.5 lb)

기능 및 장점

Fast Fast operation with the R&S®Cable Rider ZPH The R&S®Cable Rider ZPH boots up in less than 15 seconds and only needs 1 minute to warm up and can therefore begin measurement almost instantly. The analyzer's extremely fast measurements are the best in its class. The configuration overview menu allows you to view and change all parameter settings with just one keystroke. The fast synthesizers in the analyzer speed up measurements to 0.3 miliseconds per point.

Efficient Efficient operation with the R&S®Cable Rider ZPH Downtime-free operation is efficient operation. With a single full charge, the R&S®Cable Rider ZPH lasts an entire working day without needing to recharge or change the batteries. If tasks require additional options, these can be purchased and activated without needing to send the analyzer to the service lab for an upgrade or recalibration.

Cable and antenna tester Key capabilities for base station installation All R&S®Cable Rider ZPH models share the same cable and antenna testing DNA: Distance-to-fault, VSWR and one port cable loss measurement is supported, as well as phase and smith chart displays of the respective measurements.

Spectrum analyzer Additional features for spectrum analysis In many cases, a field engineer needs multiple instruments to complete his tasks: a cable and antenna analyzer, a spectrum analyzer, a signal generator and a bias source. All of these instruments now combine into one powerful box with the additional features of R&S®Cable Rider ZPH Combi Analyzer (model .12.) The spectrum analyzer model also contains further measurement features, such as interference analysis and signal strength mapping.

Calibration One-step calibration Calibration is only recommended if there are additional cables or adapters connected in between the analyzer and the device under test (DUT). This eliminates any influences on the measurement. For convenient, one-step calibration, the R&S®ZN-Z103 calibration unit automatically switches internally between OPEN, SHORT and LOAD. This saves time and eliminates the hassle of physically changing the different calibration standards in the field.

Portability Weighs only 2.5 kg With its ergonomic design, the R&S®Cable Rider ZPH has a small form factor and is lightweight. It comes with a convenient side strap to support your hand during the short measurement period. For hands-free operation, the holster (R&S®HA-Z322) comes with a harness that is carefully designed to equally distribute the weight around the body.