Voltronics Seller : Zully Aldina from RF spectrum email@example.com
Standard coax: http://www.minicircuits.com/homepage/homepage.html
Product: 3003, 3006, 3850
they offer free samples: say that you are from the university
Candor Industries. They are located in North Toronto, and here is their website:http://candorind.com/
Advanced Circuits, Aurora, CO, USA
PolyGRAMES technical shop
fixed a limit dimension for the substrate at 8 x 8 inches.
The recommended thickness of the substrate is 5 mils, due to its higher deformation resistance than 2 or 3 mils.
Good thickness of copper: 0.5 oz –> this corresponds to the weight of 1×1 foot layer of copper (corresponds to 0.17 um).
Product: Kapton, Pyralux (polymide material)
http://www.mgs4u.com/fiberglass-tube-rod.htm - 4’ length and 3/32“ or 3/16” diameter
Use High-Density Polyethylene because needs to be rigid.
Very cheap but LDPE
1L (21.6 x 9.2 cm): $46.82/6, http://www.coleparmer.ca/Product/Thermo_Scientific_Nalgene_Narrow_Mouth_Economy_Bottle_HDPE_1000_mL_6_pk/RK-06035-27
2L (23.5 x 12.1 cm): $24/1, http://www.coleparmer.ca/Product/Cole_Parmer_Narrow_Mouth_HDPE_Bottle_2_L_64_oz_1_PK/RK-06038-73