Multimeter
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Product Name : Multimeter
Product Origin : Hong Kong S.A.R., China
Product Category : Tektronix
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Contact Details : 運揚有限公司 WANCO LIMITED
Product Code : 7711
Product Details

 Multimeter



 

萬用錶

Model : 7711


 

 FEATURES

• Outstanding signal routing performance to 2GHz


• Dual 1×4 configuration


• Rear panel connections


• On-board switch closure counter


• On-board S-parameter storage


• Switch up to 60VDC


 


AC PERFORMANCE (End of Life)


For Zload = Zsource = 50Ω


<100 MHz 500 MHz 1 GHz 1.5 GHz 2 GHz


Insertion Loss <0.4 dB <0.6 dB <1.0 dB <1.2 dB <2.0 dB


Max.


VSWR Max. <1.1 <1.2 <1.2 <1.3 <1.7 2


Ch-Ch Crosstalk1 –85 dB –65 dB –55 dB –45 dB –35 dB


Max.


1 Specification assumes 50Ω termination.


2 Add 0.1VSWR after 5×105 closures (no load).


 


INPUTS (CHANNELS 1-8)


MAXIMUM SIGNAL LEVEL: Any channel to any channel or chassis (1–8): 30Vrms (42V


peak for AC waveforms) or 60VDC, 0.5A.


MAXIMUM POWER: 20W per module, 10W per channel (refer to 7711/7712 Manual


PA-818 for measurement considerations).


SAFETY: Conforms to European Union Directive 73/23/EEC EN61010-1, CAT I.


EMC: Conforms with European Union Directive 89/336/EEC; EN61326-1.


ISOLATION: Multiplexer to Multiplexer: >1GΩ.


Center to Shield: >1GΩ, <25pF.


Channel to Channel: >100MΩ.


CONTACT LIFE: 1×106 no load, 1×105 rated load (resistive load).


CONTACT POTENTIAL: <6μV.


CONTACT RESISTANCE: <0.5Ω (initial), <1Ω (end of life).


RISE TIME: <300ps (guaranteed by design).


SIGNAL DELAY: <3ns.


GENERAL


RELAY TYPE: High frequency electromechanical.


CONTACT CONFIGURATION: Dual 1×4 multiplexer, single pole four throw, Channels


1 and 5 are normally closed.


NOTES: One channel in each multiplex bank is always closed to the corresponding


OUT connector.


CLOSE CHANNEL: ROUTe:CLOSe allows a single channel in a multiplex bank to be


closed. ROUTe:MULTiple:CLOSe allows two channels (one in each bank) to be


closed at one time.


OPEN CHANNEL: ROUTe:OPEN:ALL closes CH1 and CH5 to OUT A and OUT B


respectively.


ACTUATION TIME: <10ms.


FIRMWARE: Specified for Model 2700 rev. B04, 2701 rev. A01, and 2750 rev. A03 or


higher.


CONNECTOR TYPE: Ten external rear panel SMA connectors.


MATING TORQUE: 0.9 N·m (8 in-lb).


 


ENVIRONMENTAL


OPERATING ENVIRONMENT: Specified for 0°C to 50°C. Specified for 80% RH at 35°C.


STORAGE ENVIRONMENT: –25°C to 65°C.


WEIGHT: <0.5kg (1.1 lb).


 


ACCESSORIES AVAILABLE


7051-2 BNC Cable, male to male, 0.6m (2 ft.)


7051-5 BNC Cable, male to male, 1.5m (5 ft.)


7051-10 BNC Cable, male to male, 3.0m (10 ft.)


7711-BNC-SMA Male SMA to female BNC Cables (5),


0.15m (0.5 ft)


7712-SMA-1 SMA Cable, male to male, 1m (3.3 ft)


7712-SMA-N Female SMA to Male N-Type Adapter


S46-SMA-0.5 SMA Cable, male to male, 0.15m (0.5 ft.)


S46-SMA-1 SMA Cable, male to male, 0.3m (1 ft.)