Home - Products
- Sales Reps - Manuals - Product
Services - Calibration Services - App.
Notes - Job Opps
|
|
Product SpecificationsFrequency Range Calibrated to 10 kHz to 1.2 GHz. Usable <10 kHz to >2.4 GHz Response True RMS to 30 mV, changing gradually to peak detector calibrated in rms of a sine wave above 30 mV. Voltage Ranges 1 mV full scale to 3 V full scale in eight ranges: 1/3/10
scale sequence. Decibel Ranges -59 dBm to +23 dBm in eight 10 dBm steps. Reference: 0
dBm=1 mV into 50 W
. Crest Factor (True RMS Ranges)
Accuracy
Temperature Effect (Outside 15°C to 25°C reference conditions)
Meter Three scales and anti-parallax mirror are provided. Top scale is 0 to 10 and is 4.4 inches long. The middle scale is 0 to 3. The bottom scale is -10 to +3 dB. Indicator Unrest (1 mV FS range) Unrest of the meter pointer will be <±1% FS above 500 µV indication, <±2% FS between 300 µV and 600 µV and <±5% from 100 µV to 300 µV. Normal Response Time Less than 1 sec on the 3 mV to 3 V ranges; 3 sec on the 1 mV range. Meter recovers to within 10% of final indication within 1 min after removal of 3 V rms overload on 1 mV range. Meter Response Time Switch A front panel switch selects normal and slow response times when measuring input signals that are stable, amplitude variable, or noisy. Probe A detachable probe containing the RF detector is provided. Accessories provided with the probe are a convenience spring tip adapter with ground clip and a 50 W terminated adapter mating with BNC or Type N connectors. The shielded probe cable is 4 ft (1.2 m) long and terminated in a locking quick-disconnect connector at the front panel. VSWR The VSWR using the probe with the non-loading Tee connector in a 50 W system is no greater than 1.3 from 10 kHz to 1.2 GHz. Power Sensitivity The probe requires less than 1.9 nW of input power at 300 µV input voltage when used with the non-loading Tee connector in a 50 W system. Overvoltage The probe input is fully protected to 10 V ac on all ranges and frequencies. Maximum DC input is ±400 V on all ranges. DC Recorder Output A rear panel set of binding posts provides >+1 V dc full scale deflection on "10" ranges and 0.948 V on "3" ranges into an open circuit. Source impedance is 1000 W (±5%). The dc output is short-circuit proof. Output voltage is directly proportional to meter deflection and the rms value of the probe input voltage, which allows for use as an ac to dc converter. Probe Reference A REL REF control allows continuously variable reduction of sensitivity by a minimum of 3.3 dB. It permits 0 dB reference level change and is useful in setting the meter to a convenience scale mark when performing relative gain or loss measurements. A detented position is provided for normal measurements. Power A fused power selector safety switch and receptacle on the rear panel selects one of four ac operating voltage ranges. Input power: 20 VA maximum. 90 to 108 V (100 V); 48 to 420 Hz, 103 to 130 V (115 V); 48
to 420 Hz Environmental Temperature: Storage: -54°C to +85°C, Oper.: 0°C to
50°C, Ref.: 15°C to 25°C Size & Weight Height: Case: 133 mm (5.25") Overall: 147 mm (5.8")
Product Ordering Information -
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Model | Description | Order Online -US Price | Picture |
| 3440A | 10 kHz to 1.2 GHz includes 4340A, 6340A, 34402A | Call to Order | |
| 3440A-M111 | 3440A with 34401A Kit | Call to Order | |
| 3440A-M113 | 3440A-M111, with substitute High Precision Probe 34403A | Call to Order | |
| Options | |||
| -05 | Rechargeable internal battery | ||
| -40 | Substitute Hi Precision Probe 34403A | ||
| -41 | Substitute Low Frequency Probe 34404A | ||
| Accessories | |||
| 1340A | 100:1 Capacitive Divider for Probe | Domestic Price: $235 [Order] [Checkout] |
|
| 2340A | Non-loading probe adapter for N & BNC | Domestic Price: $125.00 [Order] [Checkout] |
|
| 4340A | Probe Adapter, Probe Tip |
|
|
| 5340A | Tee Adapter, Use w/50 W Coax, Type N |
|
|
| 6340A | 50 W Terminating Adapter, BNC & Type N |
|
|
| 31-10189-1 | 50 W Precision N Term. Use with 5340A |
|
|
| 34401A | Kit containing 1340A, 2340A, 5340A, 31-10189-1 and 89-11103-1 |  |
|
| 34402A | Standard Probe, 10 kHz to 1.2 GHz | Domestic Price: $545.00 [Order] [Checkout] |
|
| 34403A | High Precision Probe, 10 kHz to 1.2 GHz | Domestic Price: $655.00 [Order] [Checkout] |
|
| 34404A | Low Frequency Probe, 10 Hz to 100 MHz | ||
| 89-11103-1 | 7" storage case for accessories |
Revised:
February 15, 2007.
|
All prices subject to change without notice. All prices listed are for domestic sales only,
please call our offices to confirm price. |
