SMA Male ↔ SMA Male, DC–18 GHz, Phase Stable, Low Loss Flexible Cable

from $41.30

MoQ:
Length:

MTT volume pricing / USD

Choose your length. Select your quantity.

Ready in stockShips in 1–2 weeks

Prices per cable in US dollars at the quantities shown. Minimum order: 10 pieces.

Length10 pieces20 pieces50 pieces100 pieces
6 inUS$59.00US$53.10US$47.20US$41.30
12 inUS$69.00US$62.10US$55.20US$48.30
24 inUS$149.00US$134.10US$119.20US$104.30
36 inUS$249.00US$224.10US$199.20US$174.30
48 inUS$649.00US$584.10US$519.20US$454.30
72 inUS$747.00US$672.30US$597.60US$522.90
Price per cableUS$59.00Order totalUS$590.00

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Product prices exclude applicable taxes, duties and shipping. Confirm pricing for optional armour, phase/delay matching and custom configurations with MTT.

MTT Innovations / A-series cable assemblies

Your cable. Your connectors.
Built around your requirement.

Choose a cable, configure both ends, then set your length and quantity. Send the complete specification to our team for a quotation.

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MTT CUSTOMER PROMISE

Price-beat guarantee & warranty

Found a lower price for a comparable coaxial cable assembly? Send us the offer. MTT will beat a verified qualifying product price under the terms below.

Price-beat guarantee

Compare the same cable specification, length and order quantity.

1-year cable warranty

12 months of coverage against defects in materials and workmanship.

Offers accepted from these 10 online suppliers

Supplier names identify eligible comparison sources. They do not imply endorsement, affiliation or a quality certification. Prices are verified when you submit an offer.

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Price guarantee & warranty terms

Comparable offer: New, genuine, in-stock products with matching connector types, cable type, length, impedance, electrical specifications, certifications, warranty and quantity. Compare product prices in the same currency at the time MTT verifies the offer. Taxes, duty, freight, insurance and payment charges are excluded unless included equally in both quotes.

Submit the product link or formal quotation before ordering. MTT must verify and approve the claim before order confirmation. Clearance, coupons, membership prices, auction or marketplace listings, pricing errors and unverifiable offers are excluded.

One-year limited warranty: Coverage runs for 12 months from the MTT invoice date for defects in materials and workmanship under normal intended use. After inspection, MTT may repair or replace the affected assembly. Proof of purchase and return authorization are required. Normal wear, misuse, incorrect installation, excessive bending, crushing, connector over-torque, unauthorized modification and environmental exposure beyond the product rating are excluded. Shipping and incidental costs are excluded unless agreed in writing.

Precision RF connectivity / DC–40 GHz

MTT40PS-292M292M-L

Phase stable.
Precision through
40 GHz.

A phase-stable, flexible 2.92 mm male-to-male coaxial assembly for RF and microwave test, manufacturing and validation laboratories, and WAN / communications equipment.

40 GHzMaximum frequency
1.30:1Maximum VSWR
3.6 mmCable diameter
82%Typical propagation velocity

The assembly

Flexible connections.
Clearly specified performance.

Combine a compact FEP-jacketed cable with straight 2.92 mm male connectors. The specified flexure stability supports applications where cable movement matters, with optional armour and phase or delay matching available for your configuration.

01 / Signal stability

Controlled flexure response

Typical phase stability of ±5° and amplitude stability of ±0.08 dB versus flexure at 40 GHz.

02 / Connector construction

Stainless steel bodies

Passivated stainless steel with gold-plated beryllium copper contacts and PEI dielectric at both ends.

03 / Configuration

Built around your requirement

Specify length, armour and matching requirements for test equipment, manufacturing laboratories or WAN equipment.

Technical information

Specifications, clearly arranged.

Electrical characteristics
Frequency rangeDC–40 GHz
VSWR1.25:1 typical / 1.30:1 maximum
Velocity of propagation82% typical
Shielding effectiveness90 dB minimum
Capacitance81 pF/m maximum
Phase stability vs. flexure at 40 GHz±5° typical
Amplitude stability vs. flexure at 40 GHz±0.08 dB typical
Phase stability vs. temperature550 ppm maximum
Environmental & physical characteristics
Cable outside diameter3.6 mm
JacketFEP
Minimum bending radius18 mm
Typical flex life50,000 cycles (typical)
Operating temperature−55 to +125 °C
Storage temperature−65 to +165 °C
Assembly lengthTo order; drawing tolerance +2% / −0%
Connector specifications · both ends
Connector 1 / Connector 22.92 mm straight male / 2.92 mm straight male
Contact material / platingBeryllium copper / gold
DielectricPEI
BodyPassivated stainless steel
Insertion loss per connector, maximum0.05 × √f(GHz) dB

Compare cable alternatives / Available in India

Looking for alternatives to premium RF & microwave cable assemblies?

Compare MTT cable options against your required part number from these brands:

  • Amphenol
  • W. L. Gore (Gore)
  • HUBER+SUHNER
  • Maury
  • Samtec
  • Rosenberger
  • MegaPhase
  • Radiall
  • Smiths Interconnect
  • Junkosha
  • Mini-Circuits
  • Fairview
  • WithWave

MTT Innovations offers RF and microwave cable assemblies for customers in India. If you are evaluating premium test-cable alternatives, share your existing part number, frequency range, connector types, length and quantity.

Our team can review your requirements and propose an MTT configuration for comparison, including insertion loss, VSWR, phase stability, flexibility and delivery requirements.

Frequency rangeConnector interfacesInsertion loss & VSWRPhase stabilityLength & flexibilityDelivery requirements

Brand names belong to their respective owners and identify products customers may wish to compare. No affiliation or endorsement is implied. Compatibility and performance equivalence require confirmation for the specific part number.

Frequency performance

Know the loss.
Plan the power.

Cable insertion loss and maximum CW power across ten frequency points, from 2 to 40 GHz.

Cable loss is stated per metre. Connector loss is specified separately as 0.05 × √f(GHz) dB per connector. The 1 m assembly data below is a separate reference from the datasheet, not a calculated sum of these limits.

FrequencyCable loss, max.CW power, max.
2 GHz0.53 dB/m359 W
4 GHz0.76 dB/m255 W
6 GHz0.94 dB/m204 W
8 GHz1.09 dB/m176 W
10 GHz1.22 dB/m157 W
12 GHz1.35 dB/m142 W
16 GHz1.57 dB/m122 W
18 GHz1.67 dB/m115 W
26.5 GHz2.05 dB/m94 W
40 GHz2.56 dB/m75 W

Reference assembly / 1 metre

Phase-stable performance.
From cable to complete assembly.

Reference configuration: MTT40PS-292M292M-1M. Insertion loss and VSWR values reproduced from the supplied assembly datasheet.

FrequencyInsertion loss
typical (dB)
Insertion loss
maximum (dB)
VSWR
typical
VSWR
maximum
2 GHz0.600.671.05:11.10:1
6 GHz1.061.181.08:11.15:1
12 GHz1.521.691.10:11.20:1
18 GHz1.882.091.20:11.30:1
26.5 GHz2.092.351.20:11.30:1
40 GHz2.602.871.25:11.30:1

Phase / flexure

±5° at 40 GHz

Typical phase stability versus flexure.

Amplitude / flexure

±0.08 dB at 40 GHz

Typical amplitude stability versus flexure.

Mechanical endurance

50,000 cycles

Typical cable flex life; minimum bend radius 18 mm.

These reference values apply to the listed 1 m configuration. Confirm specifications for other lengths, optional armour and matching requirements with MTT.

Configure your assembly

Your length.
Your protection.
Your connection.

Specify length in mm, cm, metres or inches; common lengths are 0.5 m, 1 m and 2 m. Use the form in millimetres to request armour and phase or delay matching. MTT will confirm the final ordering code, matching limits, price and delivery timeline.

StandardUnarmoured FEP jacket
-ABlack nylon woven armour
-APPUR water-resistant armour
-ASStainless steel armour
-ATTransparent armour

Ordering format: MTT40PS-292M292M-[LENGTH]-[ARMOUR]-[MATCHING]. Example: MTT40PS-292M292M-1M-A-5PS.
Optional matching suffixes: -XXPS (≤ ±XX ps) or -XXdeg (±XX°). Matching values and test conditions are agreed at quotation.

Request a configuration

MTT40PS-292M292M-1000mm

Configuration reference for quotation; final order code to be confirmed.

MTT technical summary / PDF

Keep the specifications.

Electrical data, mechanical characteristics and ordering options in one document.

Download datasheet ↓

Full assembly / 3D STEP

Explore the cable assembly in 3D.

Includes the cable, two straight 2.92 mm male connectors and strain-relief boots.

Illustrative model in millimetres. Routing and connector details are approximate; this is not a length-specific or manufacturing drawing.

Let’s connect your next design.

Share your frequency, length, quantity and delivery requirements.