Product details

Test assembly for indoor applications

Name: 85021665
SKU: 85021665

China-sourced compatible alternative — fit confirmed by drawing/spec review.

Part number (MPN)

85021665

Impedance

50 Ω

Frequency

8 GHz

Interface

11_N-50-4-21/133_N

Need a custom version from drawing?

We coordinate supplier-qualified RF connector and cable assembly sourcing from drawings, samples, or BOM. Typical production lead time is 3–6 weeks after drawing/spec review; feasibility, MOQ, and fit are confirmed by RFQ.

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Lead time: 3–6 wks | MOQ: 200+ pcs

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• Share the reference MPN and source brand if it matters.
• Add the BOM and volume split for production projects.
• Attach the drawing or the key fit requirements.

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Specifications

85021665

Specifications for 85021665
Interface	TL-8A
Interface	11_N-50-4-21/133_N
Interface	21_N-50-4-72/193_N
Interface	REF to REF
Interface	N, straight - plug
Interface	N, straight - jack
Impedance	50 Ω
Frequency (max)	8 GHz
Armour	A-Armour blue SF 103/104/126/TL-8A, 85°C, ø10.2mm,PUR jacket
Length	3000 mm
Min. return loss	20 dB
VSWR max	1.222

Show 11 more specs

Max. insertion loss	4.25 dB
Signal delay	4.12 ns/m
Propagation velocity	81 %
CW Power at 40°	50 W at 8 GHz
Weight	0.53 kg
Cable type	10.3 mm
Static bending radius	55 mm
Operation temperature	-40 °C ... 85 °C
Directive	RoHS 2011/65/EU and (EU) 2015/863
Rating	Compliant with exemption
Exemptions	6c

Description

Current reference data for 85021665: 11_N-50-4-21/133_N · 50 Ω · 8 GHz. Impedance is listed as 50 Ω. If that parameter is critical, confirm it again in RFQ. Frequency is listed as 8 GHz. The real operating limit still depends on the assembly, mating pair, and application context. For higher-frequency projects, include the drawing, cable path, and critical requirements in the first RFQ. If mounting is missing here, confirm it from the drawing or mating requirement. Use this page to shortlist before RFQ, not as the final sign-off.

Use this page to shortlist before RFQ. MOQ 200+ custom production and supply path are confirmed after drawing/spec/BOM review; no spot stock is assumed.

Request Quote (RFQ)

B2B RFQ sourcing from China for compatible alternatives and supplier-coordinated custom production. MOQ 200+, typical lead time 3–6 weeks after drawing/spec/BOM review; no physical stock is promised.

Drawing / spec review MOQ / lead-time check RF connectors Adapters Cable assemblies

Why work with us?

Form-Fit-Function compatibility confirmed by drawing/spec review
Commercially competitive alternative for replacement and sourcing projects
MOQ 200+ and lead time confirmed by model, quantity, and supply path

Working hours: 10:00–20:00 (Beijing Time, UTC+8)

We typically reply within 1 business day (subject to workload and time zones).

Need a brand replacement workflow? Open the general brief → Need an approved alternative or cost-down workflow? Open the procurement brief →

Related RF sourcing routes

If this MPN is only a reference point, continue with a replacement, equivalent, adapter, or drawing-based cable assembly review.

Brand replacement briefs SMA alternatives from China BNC connector equivalents N Type RF replacement Custom RF cable from drawing

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Engineer checklist (key parameters)

Interface TL-8A

Impedance 50 Ω

Frequency (max) 8 GHz

Cable type TL-8A

If these parameters are critical, include them in the RFQ.

FAQ

What connector interface/type does 85021665 use?

According to our catalog data, 85021665 lists the interface/type as: 11_N-50-4-21/133_N. To confirm mechanical fit, send an RFQ and we will validate against your drawing/spec.

What is the impedance of 85021665?

Our catalog lists the impedance for 85021665 as: 50 Ω. If impedance is critical for your application, include the requirement in your RFQ and we will confirm.

What frequency is 85021665 rated for?

Our catalog lists the frequency for 85021665 as: 8 GHz. Actual performance depends on assembly/materials/application — send an RFQ so we can confirm a suitable option.

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Disclaimer

Manufacturer names, trademarks, symbols, and part numbers are used for identification and cross-reference only. Cstone Technology is a China-based export sourcing partner for compatible alternatives and is not affiliated with the original brands. Trademarks remain the property of their respective owners. Final suitability is confirmed by drawing/spec review during RFQ.