PIS-0395 LoRa Antenna Equivalent & Substitute Parts

Part Overview

The PIS-0395 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 part is currently classified as obsolete, necessitating identification of equivalent and substitute components for ongoing system support and new designs requiring LoRa connectivity in the UHF band.

Key Parameters

Parameter	Value
Manufacturer Part Number	PIS-0395
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	20W
Height (Max)	31.496" (800.00mm)
RF Family/Standard	General ISM
Frequency Group	UHF (300MHz ~ 1GHz)
Applications	LoRa
Product Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)

Substitute Part Grouping Explanation

Substitute parts for the PIS-0395 are determined by strict equivalence across the following electrical and mechanical parameters:

Primary Equivalence Criteria:

Frequency Range: 860MHz ~ 930MHz
Center Frequency: 895MHz
Antenna Type: Whip, Straight
Gain: 5.8dBi
Termination: N Type Male
Power - Max: 20W
RF Family/Standard: General ISM
Frequency Group: UHF (300MHz ~ 1GHz)
Applications: LoRa
Moisture Sensitivity Level (MSL): 1 (Unlimited)

Secondary Variation Parameters:

Height (Max): 31.496" (800.00mm) or 19.685" (500.00mm)
Mounting Type: Bracket Mount (consistent across all parts)
Product Status: Obsolete or Active

All substitute parts maintain identical electrical performance specifications. Physical height variations and product status differences are noted for engineering selection purposes.

Parameter Comparison

Part Number	Manufacturer	Frequency Range	Center Frequency	Antenna Type	Gain	Termination	Power - Max	Height (Max)	Mounting Type	Product Status	Inventory
PIS-0395	Pi Supply	860MHz ~ 930MHz	895MHz	Whip, Straight	5.8dBi	N Type Male	20W	31.496" (800.00mm)	Bracket Mount	Obsolete	915 Pcs
NBR-0042	Pi Supply	860MHz ~ 930MHz	895MHz	Whip, Straight	5.8dBi	N Type Male	20W	19.685" (500.00mm)	Bracket Mount	Active	1249 Pcs
PIS-0386	Pi Supply	860MHz ~ 930MHz	895MHz	Whip, Straight	5.8dBi	N Type Male	20W	31.496" (800.00mm)	Bracket Mount	Obsolete	940 Pcs
PIS-0387	Pi Supply	860MHz ~ 930MHz	895MHz	Whip, Straight	5.8dBi	N Type Male	20W	31.496" (800.00mm)	Bracket Mount	Obsolete	1081 Pcs
PIS-0390	Pi Supply	860MHz ~ 930MHz	895MHz	Whip, Straight	5.8dBi	N Type Male	20W	31.496" (800.00mm)	Bracket Mount	Obsolete	1005 Pcs
PIS-0391	Pi Supply	860MHz ~ 930MHz	895MHz	Whip, Straight	5.8dBi	N Type Male	20W	31.496" (800.00mm)	Bracket Mount	Obsolete	747 Pcs
PIS-0392	Pi Supply	860MHz ~ 930MHz	895MHz	Whip, Straight	5.8dBi	N Type Male	20W	31.496" (800.00mm)	Bracket Mount	Obsolete	1064 Pcs
PIS-0394	Pi Supply	860MHz ~ 930MHz	895MHz	Whip, Straight	5.8dBi	N Type Male	20W	31.496" (800.00mm)	Bracket Mount	Obsolete	1074 Pcs

Engineering Selection Recommendations

Direct Electrical Equivalent (Preferred for Obsolete Part Replacement):

Parts PIS-0386, PIS-0387, PIS-0390, PIS-0391, PIS-0392, and PIS-0394 are direct electrical and mechanical equivalents to PIS-0395. All maintain identical frequency range, gain, termination, power rating, and mounting specifications. Selection among these obsolete alternatives depends on physical height requirements and specific application constraints.

Active Product Alternative:

NBR-0042 (Nebra 5.8dBi Glass Fiber LoRa Antenna) is the only active product in this equivalence group. This part maintains all critical electrical parameters identical to PIS-0395 but features a reduced physical height of 19.685" (500.00mm) compared to the 31.496" (800.00mm) of the main part. NBR-0042 carries RoHS3 compliance certification. For new designs and long-term system support, NBR-0042 is the recommended substitute due to active product status and regulatory compliance.

Height Consideration:

Applications requiring the full 31.496" (800.00mm) antenna height should select from PIS-0386, PIS-0387, PIS-0390, PIS-0391, PIS-0392, or PIS-0394. Applications with space constraints or compact mounting requirements should select NBR-0042 with its 19.685" (500.00mm) height.

Compliance and Regulatory:

All parts carry identical ECCN (EAR99) and HTSUS classifications. NBR-0042 includes explicit RoHS3 compliance documentation. All parts maintain MSL 1 (Unlimited) moisture sensitivity rating.

Frequently Asked Questions (FAQ)

Q: Can NBR-0042 directly replace PIS-0395 in existing designs?

A: NBR-0042 is electrically equivalent to PIS-0395 across all critical RF parameters: frequency range, gain, termination type, and power rating. The primary difference is physical height. If the original design accommodates a 19.685" (500.00mm) antenna height, NBR-0042 provides direct substitution with the advantage of active product status and RoHS3 compliance.

Q: What is the difference between the PIS-0386, PIS-0387, PIS-0390, PIS-0391, PIS-0392, and PIS-0394 parts?

A: These six parts are electrically and mechanically identical to PIS-0395. All share the same frequency range (860MHz ~ 930MHz), gain (5.8dBi), termination (N Type Male), power rating (20W), and physical height (31.496" / 800.00mm). All are classified as obsolete. Selection among these parts should be based on inventory availability and application-specific requirements.

Q: Why is NBR-0042 recommended over other substitutes?

A: NBR-0042 is the only active product among all equivalent parts. Active product status ensures continued availability, manufacturing support, and potential future design improvements. Additionally, NBR-0042 carries explicit RoHS3 compliance certification, meeting modern regulatory requirements. For new designs and systems requiring long-term support, active product status is a critical engineering consideration.

Q: Are there any electrical performance differences between the substitute parts?

A: No. All substitute parts maintain identical electrical specifications: 860MHz ~ 930MHz frequency range, 895MHz center frequency, 5.8dBi gain, N Type Male termination, and 20W maximum power handling. Differences are limited to physical height and product status.

Q: What mounting compatibility should I verify?

A: All parts in this equivalence group feature bracket mount configuration. Verify that the mounting bracket and mechanical interface of your application accommodate the selected antenna height: either 31.496" (800.00mm) for PIS-0386, PIS-0387, PIS-0390, PIS-0391, PIS-0392, PIS-0394, or 19.685" (500.00mm) for NBR-0042.

Q: Are there RoHS compliance differences?

A: NBR-0042 explicitly documents RoHS3 compliance. The other substitute parts do not include explicit RoHS compliance documentation in the provided specifications. For applications requiring RoHS certification, NBR-0042 is the appropriate selection.

Q: Can I use these antennas interchangeably in LoRa applications?

A: Yes, within the constraints of physical mounting space. All parts are specified for LoRa applications and maintain identical RF performance across the 860MHz ~ 930MHz band. Physical height differences may affect installation feasibility depending on your specific mounting environment and space availability.

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