PIS-0389 LoRa Antenna Equivalent & Substitute Parts

Part Overview

The PIS-0389 is a 895MHz LoRa whip antenna manufactured by Pi Supply, designed for UHF ISM band applications across the 860MHz to 930MHz frequency range. This antenna delivers 5.8dBi gain with N Type Male termination and bracket mounting configuration, rated for 20W maximum power handling. The product is currently classified as obsolete, necessitating identification of equivalent and substitute components for ongoing system support and new designs requiring compatible RF antenna solutions.

Key Parameters

Parameter	Value
Manufacturer Part Number	PIS-0389
Manufacturer	Pi Supply
Frequency Range	860MHz ~ 930MHz
Center Frequency	895MHz
Antenna Type	Whip, Straight
Gain	5.8dBi
Termination	N Type Male
Mounting Type	Bracket Mount
Power - Max	20 W
Height (Max)	31.496" (800.00mm)
RF Family/Standard	General ISM
Frequency Group	UHF (300MHz ~ 1GHz)
Product Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the PIS-0389 are identified based on strict electrical and mechanical parameter alignment within the LoRa antenna product category. The substitution logic is based on the following critical parameters:

Electrical Parameters:

Frequency Range: 860MHz ~ 930MHz (UHF ISM band)
Center Frequency: 895MHz
Gain: 5.8dBi
Termination: N Type Male
Power Rating: 20W maximum
RF Family/Standard: General ISM

Mechanical Parameters:

Antenna Type: Whip, Straight configuration
Mounting Type: Bracket Mount
Height: 31.496" (800.00mm)
Number of Bands: 1

All substitute parts listed maintain identical electrical performance specifications and mechanical mounting characteristics. The primary distinction among substitutes relates to product status (active versus obsolete) and packaging configuration. The direct manufacturer equivalent NBR-0042 (Nebra 5.8dBi Glass Fiber LoRa Antenna) provides active product status with reduced physical height (500.00mm) while maintaining all critical electrical parameters.

Parameter Comparison

Part Number	Manufacturer	Frequency Range	Center Frequency	Gain (dBi)	Termination	Mounting Type	Height (Max)	Power - Max	Product Status	Inventory
PIS-0389	Pi Supply	860MHz ~ 930MHz	895MHz	5.8	N Type Male	Bracket Mount	31.496" (800mm)	20W	Obsolete	1024 Pcs
NBR-0042	Pi Supply	860MHz ~ 930MHz	895MHz	5.8	N Type Male	Bracket Mount	19.685" (500mm)	20W	Active	1249 Pcs
PIS-0386	Pi Supply	860MHz ~ 930MHz	895MHz	5.8	N Type Male	Bracket Mount	31.496" (800mm)	20W	Obsolete	940 Pcs
PIS-0387	Pi Supply	860MHz ~ 930MHz	895MHz	5.8	N Type Male	Bracket Mount	31.496" (800mm)	20W	Obsolete	1081 Pcs
PIS-0390	Pi Supply	860MHz ~ 930MHz	895MHz	5.8	N Type Male	Bracket Mount	31.496" (800mm)	20W	Obsolete	1005 Pcs
PIS-0391	Pi Supply	860MHz ~ 930MHz	895MHz	5.8	N Type Male	Bracket Mount	31.496" (800mm)	20W	Obsolete	747 Pcs
PIS-0392	Pi Supply	860MHz ~ 930MHz	895MHz	5.8	N Type Male	Bracket Mount	31.496" (800mm)	20W	Obsolete	1064 Pcs
PIS-0394	Pi Supply	860MHz ~ 930MHz	895MHz	5.8	N Type Male	Bracket Mount	31.496" (800mm)	20W	Obsolete	1074 Pcs

Engineering Selection Recommendations

Primary Recommendation: NBR-0042

The NBR-0042 (Nebra 5.8dBi Glass Fiber LoRa Antenna) is the preferred substitute for PIS-0389 applications. This part maintains complete electrical parameter equivalence across all critical specifications: 860MHz to 930MHz frequency range, 895MHz center frequency, 5.8dBi gain, N Type Male termination, and 20W power rating. The NBR-0042 holds active product status, ensuring ongoing availability and supply chain continuity. RoHS3 compliance certification provides environmental regulatory alignment. The reduced physical height (500.00mm versus 800.00mm) may present installation advantages in space-constrained applications while maintaining identical RF performance.

Secondary Recommendations: PIS-0386, PIS-0387, PIS-0390, PIS-0391, PIS-0392, PIS-0394

All listed Pi Supply alternatives (PIS-0386, PIS-0387, PIS-0390, PIS-0391, PIS-0392, PIS-0394) provide complete electrical and mechanical parameter equivalence to PIS-0389. These parts maintain identical frequency range, gain, termination, mounting configuration, and power rating specifications. All are classified as obsolete products. Selection among these alternatives should be based on current inventory availability and specific application requirements. All parts carry identical ECCN (EAR99) and HTSUS classifications.

Frequently Asked Questions (FAQ)

Q: Can NBR-0042 directly replace PIS-0389 in existing installations?

A: Yes. The NBR-0042 maintains complete electrical equivalence across all critical parameters: frequency range (860MHz ~ 930MHz), center frequency (895MHz), gain (5.8dBi), termination (N Type Male), and power rating (20W). The reduced physical height (500.00mm versus 800.00mm) does not affect RF performance and may provide installation benefits in space-limited configurations.

Q: What is the primary difference between NBR-0042 and the PIS-0389 series substitutes?

A: The NBR-0042 is the only active product among all listed alternatives, ensuring ongoing manufacturing and supply availability. All other substitutes (PIS-0386, PIS-0387, PIS-0390, PIS-0391, PIS-0392, PIS-0394) share obsolete product status with PIS-0389. NBR-0042 also carries RoHS3 compliance certification.

Q: Are all substitute parts electrically identical to PIS-0389?

A: Yes. All listed substitute parts maintain identical electrical specifications: 860MHz to 930MHz frequency range, 895MHz center frequency, 5.8dBi gain, N Type Male termination, and 20W maximum power handling. Electrical performance is equivalent across all alternatives.

Q: What mechanical considerations apply when selecting a substitute?

A: The primary mechanical distinction is physical height. PIS-0389 and most substitutes (PIS-0386, PIS-0387, PIS-0390, PIS-0391, PIS-0392, PIS-0394) measure 31.496" (800.00mm). The NBR-0042 measures 19.685" (500.00mm). All parts feature identical N Type Male termination and bracket mounting configuration. Height selection depends on available installation space and mechanical clearance requirements.

Q: Are there packaging differences among the substitute parts?

A: PIS-0389 is packaged individually. All substitute parts are supplied in bulk packaging. This distinction affects procurement and inventory management but does not impact electrical or mechanical performance.

Q: What compliance certifications apply to these antenna parts?

A: All parts carry ECCN classification EAR99 and HTSUS code 8529.10.9100 (PIS-0389) or 8517.71.0000 (substitute parts). NBR-0042 specifically carries RoHS3 compliance certification. Moisture Sensitivity Level (MSL) is 1 (Unlimited) for all parts.

Q: Can I use PIS-0386, PIS-0387, PIS-0390, PIS-0391, PIS-0392, or PIS-0394 interchangeably?

A: Yes, from an electrical and mechanical standpoint. All these parts maintain identical RF specifications and mounting characteristics. Selection should be based on current inventory availability, as all are classified as obsolete products. Verify stock status before committing to procurement.

Request Quote (Ships tomorrow)

Part Number

Quantity

Company

Contact Name

E-mail

Message