TFM-3+ The Mini-Circuits TFM-3+ is a plug-in frequency mixer operating from 0.04 to 400 MHz. It features low conversion loss and excellent isolation.
Mfr Part #:

TFM-3+

Available from 1 distributors
Mfr Name: MCL
MCL
The Mini-Circuits TFM-3+ is a plug-in frequency mixer operating from 0.04 to 400 MHz. It features low conversion loss and excellent isolation.
✓ Total Stock: 5 pcs
$ Price Range: $0.94

TFM-3+ Available from 1 distributor

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✓ Non-Authorised
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TFM-3+ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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TFM-3+ Description

Short technical summary and product information.

The Mini-Circuits TFM-3+ is a plug-in frequency mixer designed for applications in the VHF/UHF, aviation, and federal & defense communications sectors. It operates over a wide frequency range of 0.04 to 400 MHz with a specified LO power of +7 dBm.

 

Key electrical specifications include a typical mid-band conversion loss of 4.70 dB and excellent isolation characteristics, with typical LO-RF isolation of 60 dB and LO-IF isolation of 55 dB in the low range. The mixer has a maximum RF power rating of 50mW and an IF current limit of 40mA. The 1 dB compression point is typically +1 dBm.

 

This mixer is built with rugged welded construction and is hermetically sealed, ensuring reliability in demanding environments. It operates within a thermal range of -55°C to 100°C. The TFM-3+ is suitable for phase detection applications, providing positive DC output polarity with in-phase LO and RF signals.

 

Outline dimensions are provided in both inches and millimeters, indicating a compact plug-in package suitable for through-hole mounting.

TFM-3+ Quick Information

Product Type: Frequency Mixer
Canonical Name: TFM-3+ Frequency Mixer

TFM-3+ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TFM-3+ Estimated Pricing

Qty Low High
1+ $0.94 $0.94

Estimated market price range - modelled values for guidance only, not live distributor offers.

TFM-3+ Features

  • Wide frequency range from 0.04 to 400 MHz.
  • Low typical conversion loss of 4.70 dB.
  • Excellent typical isolation of 60 dB.
  • Operates at +7 dBm LO power.
  • Hermetically sealed for reliability.

TFM-3+ Applications

  • Ideal for VHF/UHF applications.
  • Suitable for aviation communications.
  • Used in defense communication systems.
  • Applicable for phase detection circuits.

TFM-3+ FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the TFM-3+ frequency mixer?

The operating temperature range for the TFM-3+ is -55°C to 100°C.

What is the typical conversion loss of the TFM-3+ frequency mixer?

The typical mid-band conversion loss for the TFM-3+ is 4.70 dB.

What is the LO-RF isolation for the TFM-3+ frequency mixer?

The typical LO-RF isolation for the TFM-3+ is 60 dB in the low range, 50 dB in the mid range, and 50 dB in the upper range.

What is the LO-IF isolation for the TFM-3+ frequency mixer?

The typical LO-IF isolation for the TFM-3+ is 55 dB in the low range, 40 dB in the mid range, and 30 dB in the upper range.

What is the maximum RF power rating for the TFM-3+ frequency mixer?

The maximum RF power rating for the TFM-3+ is 50mW.

What is the 1 dB compression point for the TFM-3+ frequency mixer?

The typical 1 dB compression point for the TFM-3+ is +1 dBm.

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