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Radiometer Type AFM 3 Modulation Meter Modulationsmesser AFM3 Copenhagen 7MHz-1G
- Condition : Used
- Dispatch : 3 Days
- Brand : None
- ID# : 205900553
- Quantity : 1 item
- Views : 139
- Location : United States
- Seller : bizsurplus (+90)
- Barcode : None
- Start : Mon 06 Dec 2021 01:07:14 (EDT)
- Close : Run Until Sold
- Remain : Run Until Sold
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Seller's Description
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Radiometer Type AFM 3 Modulation Meter Modulationsmesser AFM3 Copenhagen 7MHz-1G
We gladly ship worldwide*!
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Radiometer Type AFM 3 Modulation Meter Modulationsmesser AFM3 Copenhagen 7MHz-1G
Good working condition, turns on
7 MHz to 1 GHz
The Modulation Meter 1 type AFM31 is a solid-state, AC Iine- or battery-operated precision measuring instrument for accurate measurement of the moduIation
depth of AM signals and the peak deviation of FM signals in the carrier frequency range from 6 to 1001 MHz. The ModuIation Meter is designed for accepting signals with a modulation frequency
from 30 Hz to 15 kHz.
The indicating meter has full-scale deflection for 1, 3, 10, 30, and 100%
AM, and , , , and
kHz FM, peak value; furthermore a 0 to -20 dB meter range enables frequency response measurements. Due to the
very small amount of residual modulation generated in the Modulation Meter
proper, it is possible to measure residual FM and AM in oscillators, spurious AM on FM signals, and vice versa.
Accurate measurements on distorted signals are rendered easy by a switch that enables the positive and negative peak value to be measured separately. If increased resolution is desired, an extarnal indicator, such as a voltmeter, can be employed to extend the measuring range downwards.
The input signal level necessary for fuII accuracy is 3 mV in the carrier frequency range 6 to 200 MHz, 30 mV in the range 200 to 1001 MHz. The maximum
operating input voltage is 10 V. Besides a manual level control, the Modulation Meter features an automatic level control with a regulating range of 40 dB.
The IF bandwidth of the ModuIation Meter is kHz, and four deemphasis networks of 50, 75, 750 j-15, and 6 dB/ octave (ref. 1 kHz), two low-pass fiIters with frequencies of 3 and 15 kHz, and two band-pass filters with 3 dB points at 50 Hz and 15 kHz, and 300 Hz and 3 kHz, respectively, ensure optimal measuring conditions for a wide range of applications.
Radiometer Copenhagen Electronics (RE) Model Type AFM 3 Modulation Meter Modulationsmesser AFM3 7MHz-1G
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By bidding on this auction you agree to the following terms:
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Medical Equipment Terms:
The sale of these items may be subject to regulations by the U.S. FDA and state and local regulatory agencies. If so, you may not be able to bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item. Seller: Daniel Rydell San Diego, CA contact via messages.
If any provision of this Auction Contract is held unenforceable, All remaining provisions of this Contract shall remain in full force and effect.
Copyright 2017 BigonBusiness - All Rights Reserved.
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Listing Information
| Listing Type | Gallery Listing |
| Listing ID# | 205900553 |
| Start Time | Mon 06 Dec 2021 01:07:14 (EDT) |
| Close Time | Run Until Sold |
| Starting Bid | Fixed Price (no bidding) |
| Item Condition | Used |
| Bids | 0 |
| Views | 139 |
| Dispatch Time | 3 Days |
| Quantity | 1 |
| Location | United States |
| Auto Extend | No |
Seller Recent Feedback
Returns Policy
Returns Accepted
Refund Type: Money Back
Shipping Cost Paid by: Buyer
Returns Within: 30 Days
