ESH204-4 — TUNER,RADIO FREQUENCY

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

ESH204-4: TUNER,RADIO FREQUENCY.

The TUNER,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include features_provided: AUTOMATIC GAIN CONTROL, frequency_per_channel: 300.0 MEGAHERTZ MAXIMUM OPERATING CHANNEL, circuit_construction_type: SOLID STATE, external_dc_operating_voltage_in_volts: 12.0 NOMINAL 2ND VOLTAGE. This part is cataloged in the U.S.

Government catalog under NSN 5820-01-021-6443, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

MRO→ MRO_GENERAL→ ESH204-4

NSN: 5820-01-021-6443
FSC: 5820 — Radio and Television Communication Equipment, Except Airborne
CAGE: 51283 — TECHNICAL SERVICES LABORATORY, INC. DBA TECHNICAL SERVICES LABORATORY INC (USA)

SPECIFICATIONS

features_provided	AUTOMATIC GAIN CONTROL
frequency_per_channel	300.0 MEGAHERTZ MAXIMUM OPERATING CHANNEL
circuit_construction_type	SOLID STATE
external_dc_operating_voltage_in_volts	12.0 NOMINAL 2ND VOLTAGE
NSN	5820-01-021-6443

COMPONENT DIAGRAM

KEY FEATURES

•

CIRCUIT CONSTRUCTION TYPE: SOLID STATE

•

FREQUENCY PER CHANNEL: 300.0 MEGAHERTZ MAXIMUM OPERATING CHANNEL

•

FEATURES PROVIDED: AUTOMATIC GAIN CONTROL

•

EXTERNAL DC OPERATING VOLTAGE IN VOLTS: -12.0 NOMINAL 1ST VOLTAGE

TECHNICAL CHARACTERISTICS

CIRCUIT CONSTRUCTION TYPE	SOLID STATE
FREQUENCY PER CHANNEL	300.0 MEGAHERTZ MAXIMUM OPERATING CHANNEL
FREQUENCY PER CHANNEL	190.0 MEGAHERTZ MINIMUM OPERATING CHANNEL
FEATURES PROVIDED	AUTOMATIC GAIN CONTROL
EXTERNAL DC OPERATING VOLTAGE IN VOLTS	-12.0 NOMINAL 1ST VOLTAGE
EXTERNAL DC OPERATING VOLTAGE IN VOLTS	12.0 NOMINAL 2ND VOLTAGE

OTHER ITEMS IN FSC 5820 — Radio and Television Communication Equipment, Except Airborne

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5820-00-000-0978 5820-00-001-1375 5820-00-001-1379 5820-00-001-1387 5820-00-001-2529 5820-00-001-2530 5820-00-001-2531 5820-00-001-2532

SUBSTITUTES & CROSS-REFERENCES 1

3SH-204-4Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedDemilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is ESH204-4?

ESH204-4 is a TUNER,RADIO FREQUENCY. It is classified as a MRO (MRO_GENERAL).

What parts can replace ESH204-4?

There is 1 known substitute for ESH204-4: 3SH-204-4. Substitute compatibility should be verified for your specific system.

What is the NSN for ESH204-4?

ESH204-4 is cataloged in the U.S. Government catalog under NSN 5820-01-021-6443. This indicates validated use in U.S. government and defense supply chains.

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ESH204-4 — TUNER,RADIO FREQUENCY

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