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Schomandl Technologies
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Schomandl FIT-70 Inline RF Wattmeter,
Discontinued
 
  • Forward and reverse power
  • Accurate VSWR
  • Red LED for antenna short-circuits
  • Auto detect of pulse transmission
  • Emitted RF power measurements via antenna with FIT Handy-Tester for GSM 900 and GSM/DCS 1800
  • Storage of min./ max. values
  • Ohmmeter for fault finding
  • Fast converting DC voltmeter
  • Easy to use and to read
Click here for a larger image - Schomandl FIT70Click here for a larger image - Schomandl SafeOne
Schomandl FIT-70
 Shown
 
The FIT-70 is a hand-held, low-cost instrument for quick tests of digital (cellular) and analog radio communications systems. It is service-tester for mobile phones which allow fast Go/NoGo decisions at the first level of diagnosis before they are returned to the manufacturer's maintenance center. This reduces down times, handling costs and ensures that only defective units will be returned. Of course the FIT-70 also improve the image of the retailers at the Point-of-Sale. Operation is such as simple that everyone can use the FIT70 after a few minutes of training.
The FIT-70 covers the same public mobile networks but already starts at 70 MHz. The lower frequency band is used for private mobile radio - PMR, at police and fire departments, taxis, customs etc.
The FIT70 inline RF wattmeter identify automatically whether a continuous analog RF signal or bursts from a cellular system are applied. The storage of max. and min. values permits the detection of intermittent faults, for example during engine start. In case of a short-circuit in the antenna or FIT-70 model have a built-in, fast converting DC voltmeter with minimum-/maximum- storage and a ohmmeter. There is no need for any extra instrument to locate further malfunctions in the vehicle's electrical system, in car installation kits or AC/DC chargers. The separate basic instrument permits easy use and read-out of test results in numerical or bar graph display.
The FIT-70 inline wattmeter addresses the RF industry’s need to check wattages and forward and reflected power at remote antenna sites and STLs. As advertised, the FIT-70 is a fast, easy-to-use and easy-to-read tester. Its main unit measures 8 inches by 4 inches by less than 2 inches thick. Its cord-linked test head is half that size and handier for connecting to cable in hard-to-reach situations than are other.
The FIT-70 inline wattmeter addresses the RF industry’s need to check wattages and forward and reflected power at remote antenna sites and STLs. As advertised, the FIT-70 is a fast, easy-to-use and easy-to-read tester. Its main unit measures 8 inches by 4 inches by less than 2 inches thick. Its cord-linked test head is half that size and handier for connecting to cable in hard-to-reach situations than are other.
 
Specifications
Frequency range 70 MHz – 1000 MHz
RF Power Measurement (CW or busts) Measuring range 70 MHz - 88 MHz: 500 mW - 50 W
88 MHz - 180 MHz: 250 mW - 50 W
180 MHz - 400 MHz: 100 mW - 50 W
400 MHz - 1000 MHz: 20 mW - 50 W
Resolution 0.1 dB
Accuracy 70 MHz - 88 MHz; P = 10 W: ≤ ± 1.5 dB
88 MHz - 180 MHz; P = 5 W: ≤ ± 1.5 dB
180 MHz - 400 MHz; P = 2.5 W: ≤ ± 1.5 dB
400 MHz - 1000 MHz; P = 1 W:  ≤ ± 1.0 dB
Power offset-setting (in 0.1 dB steps) ± 12.7 dB
Display Numeric in Watt or dBm, min./max
VSWR measurement Measuring range 1.2 - 10; > 10
Resolution VSWR 1.0 - 3.0: 0.1
VSWR 3.0 - 5.0: 0.2
VSWR 5.0 - 10.0: 0.5
Display Numeric, min./max., barograph
Indication of antenna short-circuit Red LED
Voltage measurement DC measuring range 0 - 30 V
Resolution 30 mV
Display numeric, min./max., barograph
Resistance measurement Measuring range 0.3 Ω - 1 kΩ
Resolution 0.1 Ω /1 Ω
Display numeric, bargraph
Beeper active ≤ 8 Ω
General Data Connectors N-sockets at RF-head, safety sockets for 4 mm banana plugs for DC, Ω, GND
Display 2-line LCD with backlight
Power Requirements  4 x Mignon batteries 1.5 V, size AA
or 4 x rechargeable accuse 1.5 V, size AA
Power Consumption(without backlight)  ≤ 95 mA
Operating temperature  + 5 °C - + 45 °C
Electrical safety  EN 61010
EMC CE-mark
Dimensions Basic instrument: 197 mm x 97 mm x 40 mm
RF-head: 120 mm x 75 mm x 30 mm
Weight Basic instrument incl. batt.: approx. 0.55 kg
RF-head: approx. 0.60 kg
 
Ordering Information
Model Description Buy Online Price
FIT70 Schomandl FIT-70 Inline RF Wattmeter  Discontinued
 

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$40.00 Minimum on Total Order